Category: Matlab
Category Archives: Matlab
Application window cannot be resized or moved
I am having the same problem described in this previous question:
https://www.mathworks.com/matlabcentral/answers/556288-i-cannot-control-the-window-size
I also tried the suggested advice in that post but did not fix the issue.
I am using Ubuntu 20.04.6. I am starting matlab from the command line.I am having the same problem described in this previous question:
https://www.mathworks.com/matlabcentral/answers/556288-i-cannot-control-the-window-size
I also tried the suggested advice in that post but did not fix the issue.
I am using Ubuntu 20.04.6. I am starting matlab from the command line. I am having the same problem described in this previous question:
https://www.mathworks.com/matlabcentral/answers/556288-i-cannot-control-the-window-size
I also tried the suggested advice in that post but did not fix the issue.
I am using Ubuntu 20.04.6. I am starting matlab from the command line. startup MATLAB Answers — New Questions
How can I desactivate Data Type Override option for a Simulink model ?
After executing a Simulink model I had the error message in the image bellow, I click on fix button so matlab enabled the Data Type Override option automatically and now I want to desactivate it because it caused me problems with other variables types .How can I do to desactivate this option from the hole model ?After executing a Simulink model I had the error message in the image bellow, I click on fix button so matlab enabled the Data Type Override option automatically and now I want to desactivate it because it caused me problems with other variables types .How can I do to desactivate this option from the hole model ? After executing a Simulink model I had the error message in the image bellow, I click on fix button so matlab enabled the Data Type Override option automatically and now I want to desactivate it because it caused me problems with other variables types .How can I do to desactivate this option from the hole model ? data type override MATLAB Answers — New Questions
Should I modify x-values for curve fitting with response variable?
I am trying to fit concentration (in x-axis) and approach rate (in y-axis) using a logistic equation. The real values of x are [0.5, 2, 5, 9]. Should I fit real_x vs y? I think I saw somewhere that one should use equidistant points (like x = [1,2,3,4]) for fitting. What is your opinion?I am trying to fit concentration (in x-axis) and approach rate (in y-axis) using a logistic equation. The real values of x are [0.5, 2, 5, 9]. Should I fit real_x vs y? I think I saw somewhere that one should use equidistant points (like x = [1,2,3,4]) for fitting. What is your opinion? I am trying to fit concentration (in x-axis) and approach rate (in y-axis) using a logistic equation. The real values of x are [0.5, 2, 5, 9]. Should I fit real_x vs y? I think I saw somewhere that one should use equidistant points (like x = [1,2,3,4]) for fitting. What is your opinion? curve fitting MATLAB Answers — New Questions
polynomial multiplication not accurate, using conv() vs symbolic
I’m calculating the square of a polynomial inside a loop. It seems to me that, calculating it using conv() is resulting in large errors, compared to converting the polynomial to symbolic and do the calculation there.
Just out of curiosity, I tried to sym2poly the symbolic results back to polynomial, and the error appears again.
However, I can’t using symbolic calculation in the loop, because it’s too slow.
Any input on why this is happening and how to solve it properly? Thanks in advance.
figure
% the polynomial
D4_poly= 1.0e+06 * [ -0.000001003321333
0.000108002928093
-0.004647941272734
0.099959233380745
-1.074286120871490
4.615719487403345];
D4_fn = matlabFunction(poly2sym(D4_poly));
subplot(2,2,1);fplot(D4_fn,[19.999825010467916,23.158281544048581])
% using conv
SqD4_poly = conv(D4_poly’,D4_poly’);
SqD4_fn = matlabFunction(poly2sym(SqD4_poly));
subplot(2,2,2);fplot(SqD4_fn,[19.999825010467916,23.158281544048581])
% using poly2sym
temp = poly2sym(D4_poly);
SqD4_s_fn = matlabFunction(temp ^2);
subplot(2,2,3);fplot(SqD4_s_fn,[19.999825010467916,23.158281544048581])
% sym2poly
SqD4_poly_2 = sym2poly(temp ^2);
SqD4_3_fn = matlabFunction(poly2sym(SqD4_poly_2));
subplot(2,2,4);fplot(SqD4_3_fn,[19.999825010467916,23.158281544048581])I’m calculating the square of a polynomial inside a loop. It seems to me that, calculating it using conv() is resulting in large errors, compared to converting the polynomial to symbolic and do the calculation there.
Just out of curiosity, I tried to sym2poly the symbolic results back to polynomial, and the error appears again.
However, I can’t using symbolic calculation in the loop, because it’s too slow.
Any input on why this is happening and how to solve it properly? Thanks in advance.
figure
% the polynomial
D4_poly= 1.0e+06 * [ -0.000001003321333
0.000108002928093
-0.004647941272734
0.099959233380745
-1.074286120871490
4.615719487403345];
D4_fn = matlabFunction(poly2sym(D4_poly));
subplot(2,2,1);fplot(D4_fn,[19.999825010467916,23.158281544048581])
% using conv
SqD4_poly = conv(D4_poly’,D4_poly’);
SqD4_fn = matlabFunction(poly2sym(SqD4_poly));
subplot(2,2,2);fplot(SqD4_fn,[19.999825010467916,23.158281544048581])
% using poly2sym
temp = poly2sym(D4_poly);
SqD4_s_fn = matlabFunction(temp ^2);
subplot(2,2,3);fplot(SqD4_s_fn,[19.999825010467916,23.158281544048581])
% sym2poly
SqD4_poly_2 = sym2poly(temp ^2);
SqD4_3_fn = matlabFunction(poly2sym(SqD4_poly_2));
subplot(2,2,4);fplot(SqD4_3_fn,[19.999825010467916,23.158281544048581]) I’m calculating the square of a polynomial inside a loop. It seems to me that, calculating it using conv() is resulting in large errors, compared to converting the polynomial to symbolic and do the calculation there.
Just out of curiosity, I tried to sym2poly the symbolic results back to polynomial, and the error appears again.
However, I can’t using symbolic calculation in the loop, because it’s too slow.
Any input on why this is happening and how to solve it properly? Thanks in advance.
figure
% the polynomial
D4_poly= 1.0e+06 * [ -0.000001003321333
0.000108002928093
-0.004647941272734
0.099959233380745
-1.074286120871490
4.615719487403345];
D4_fn = matlabFunction(poly2sym(D4_poly));
subplot(2,2,1);fplot(D4_fn,[19.999825010467916,23.158281544048581])
% using conv
SqD4_poly = conv(D4_poly’,D4_poly’);
SqD4_fn = matlabFunction(poly2sym(SqD4_poly));
subplot(2,2,2);fplot(SqD4_fn,[19.999825010467916,23.158281544048581])
% using poly2sym
temp = poly2sym(D4_poly);
SqD4_s_fn = matlabFunction(temp ^2);
subplot(2,2,3);fplot(SqD4_s_fn,[19.999825010467916,23.158281544048581])
% sym2poly
SqD4_poly_2 = sym2poly(temp ^2);
SqD4_3_fn = matlabFunction(poly2sym(SqD4_poly_2));
subplot(2,2,4);fplot(SqD4_3_fn,[19.999825010467916,23.158281544048581]) conv(), symbolic, poly2sym, sym2poly, accuracy MATLAB Answers — New Questions
I’d like to do various things, including controlling the dimensions of the plot box. What I do here with xlim, ylim, and zlim doens’t work.
I put the following together. It runs, but it doesn’t produce an image that moves on the screen. Instead, the screen moves around the image. I’d prefer the former. I try to expand the scope of the plot box using xlim, ylim, and zlim, but it doesn’t work. I also have a question regarding what is being done with XYZ and XYZ’. I don’t understand what is being done with the single quote mark. Can anyone help me or explain the meaning of the single quote mark? Thank you in advance.
pn=20;
pe=0;
pd=-5;
phi=0;
theta=0;
psi=0;
handle=[];
%Simulation parameters
dpn=-0.2; %Change in position.
dpsi=0.05; %Change in yaw angle.
simlength=100;%Number of Sim Steps
%Draw and update the plane’s position.
for k = 1:simlength
pn = pn+dpn;
psi = psi+dpsi;
%Draw or update the plane.
handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle);
pause(0.1); %Pause to visualize the movement
end
function handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle)
%define points on plane in local NED coordintates
NED = airplanepoints;
%rotate plane by (phi; theta; psi)
NED = rotate(NED, phi, theta, psi);
%translate plane to [pn; pe; pd]
NED = translate(NED, pn, pe, pd);
%transform vertices from NED to XYZ
R = […
0, 1, 0;…
1, 0 , 0;…
0, 0, -1;…
];
XYZ = R* NED’;
%plot plane
if isempty(handle)
handle = plot3(XYZ(1,:),XYZ(2,:),XYZ(3,:),’b’);
xlim = ([-100 100]);
ylim = ([-100 100]);
zlim = ([0 100]);
grid on;%show grid
xlabel(‘X’);ylabel(‘Y’);zlabel(‘Z’);%label axes
axis equal;%Maintain aspect ratio
else
set(handle, ‘XData’, XYZ(1,:), ‘YData’,XYZ(2,:), ‘ZData’,XYZ(3,:));
drawnow
end
end
function XYZ = airplanepoints
%define points on the aircraft in local NED
XYZ = […
0 0 0;%point1
-2 1 1;%point2
-2 1 -1;%point3
0 0 0;%point1
-2 -1 1;%point4
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-2 -1 1;%point4
0 0 0;%point1
-2 1 -1;%point3
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-18 0 0;%point6
-2 1 -1;%point3
-18 0 0;%point6
-2 -1 -1;%point5
-18 0 0;%point6
-2 -1 1;%point4
-18 0 0;%point6
-2 1 1;%point2
0 0 0;%point1
-5 0 0;%point7
-5 -10 0;%point8
-8 -10 0;%point9
-8 10 0;%point10
-5 10 0;%point11
-5 0 0;%point7
-15.5 0 0;%point12
-15.5 2 0;%point13
-17.5 2 0;%point14
-17.5 -2 0;%point15
-15.5 -2 0;%point16
-15.5 0 0;%point12
-18 0 0;%point6
-18 0 -3;%point17
-15.5 0 0;%point15
-18 0 0;%point16
];
end
function XYZ=rotate(XYZ,phi,theta,psi)
%define rotation matrix
R_roll = [
1, 0, 0;
0, cos(phi), -sin(phi);
0, sin(phi), cos(phi)];
R_pitch = [
cos(theta), 0, sin(theta);
0, 1, 0;
-sin(theta), 0, cos(theta)];
R_yaw = [
cos(psi), -sin(psi), 0;
sin(psi), cos(psi), 0;
0, 0, 1];
R = R_roll*R_pitch*R_yaw;
%rotate vertices
XYZ =R*XYZ’;
XYZ = XYZ’;
end
function XYZ = translate(XYZ, pn, pe, pd)
XYZ = XYZ’ + repmat([pn;pe;pd],1,size(XYZ,1));
XYZ=XYZ’;
endI put the following together. It runs, but it doesn’t produce an image that moves on the screen. Instead, the screen moves around the image. I’d prefer the former. I try to expand the scope of the plot box using xlim, ylim, and zlim, but it doesn’t work. I also have a question regarding what is being done with XYZ and XYZ’. I don’t understand what is being done with the single quote mark. Can anyone help me or explain the meaning of the single quote mark? Thank you in advance.
pn=20;
pe=0;
pd=-5;
phi=0;
theta=0;
psi=0;
handle=[];
%Simulation parameters
dpn=-0.2; %Change in position.
dpsi=0.05; %Change in yaw angle.
simlength=100;%Number of Sim Steps
%Draw and update the plane’s position.
for k = 1:simlength
pn = pn+dpn;
psi = psi+dpsi;
%Draw or update the plane.
handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle);
pause(0.1); %Pause to visualize the movement
end
function handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle)
%define points on plane in local NED coordintates
NED = airplanepoints;
%rotate plane by (phi; theta; psi)
NED = rotate(NED, phi, theta, psi);
%translate plane to [pn; pe; pd]
NED = translate(NED, pn, pe, pd);
%transform vertices from NED to XYZ
R = […
0, 1, 0;…
1, 0 , 0;…
0, 0, -1;…
];
XYZ = R* NED’;
%plot plane
if isempty(handle)
handle = plot3(XYZ(1,:),XYZ(2,:),XYZ(3,:),’b’);
xlim = ([-100 100]);
ylim = ([-100 100]);
zlim = ([0 100]);
grid on;%show grid
xlabel(‘X’);ylabel(‘Y’);zlabel(‘Z’);%label axes
axis equal;%Maintain aspect ratio
else
set(handle, ‘XData’, XYZ(1,:), ‘YData’,XYZ(2,:), ‘ZData’,XYZ(3,:));
drawnow
end
end
function XYZ = airplanepoints
%define points on the aircraft in local NED
XYZ = […
0 0 0;%point1
-2 1 1;%point2
-2 1 -1;%point3
0 0 0;%point1
-2 -1 1;%point4
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-2 -1 1;%point4
0 0 0;%point1
-2 1 -1;%point3
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-18 0 0;%point6
-2 1 -1;%point3
-18 0 0;%point6
-2 -1 -1;%point5
-18 0 0;%point6
-2 -1 1;%point4
-18 0 0;%point6
-2 1 1;%point2
0 0 0;%point1
-5 0 0;%point7
-5 -10 0;%point8
-8 -10 0;%point9
-8 10 0;%point10
-5 10 0;%point11
-5 0 0;%point7
-15.5 0 0;%point12
-15.5 2 0;%point13
-17.5 2 0;%point14
-17.5 -2 0;%point15
-15.5 -2 0;%point16
-15.5 0 0;%point12
-18 0 0;%point6
-18 0 -3;%point17
-15.5 0 0;%point15
-18 0 0;%point16
];
end
function XYZ=rotate(XYZ,phi,theta,psi)
%define rotation matrix
R_roll = [
1, 0, 0;
0, cos(phi), -sin(phi);
0, sin(phi), cos(phi)];
R_pitch = [
cos(theta), 0, sin(theta);
0, 1, 0;
-sin(theta), 0, cos(theta)];
R_yaw = [
cos(psi), -sin(psi), 0;
sin(psi), cos(psi), 0;
0, 0, 1];
R = R_roll*R_pitch*R_yaw;
%rotate vertices
XYZ =R*XYZ’;
XYZ = XYZ’;
end
function XYZ = translate(XYZ, pn, pe, pd)
XYZ = XYZ’ + repmat([pn;pe;pd],1,size(XYZ,1));
XYZ=XYZ’;
end I put the following together. It runs, but it doesn’t produce an image that moves on the screen. Instead, the screen moves around the image. I’d prefer the former. I try to expand the scope of the plot box using xlim, ylim, and zlim, but it doesn’t work. I also have a question regarding what is being done with XYZ and XYZ’. I don’t understand what is being done with the single quote mark. Can anyone help me or explain the meaning of the single quote mark? Thank you in advance.
pn=20;
pe=0;
pd=-5;
phi=0;
theta=0;
psi=0;
handle=[];
%Simulation parameters
dpn=-0.2; %Change in position.
dpsi=0.05; %Change in yaw angle.
simlength=100;%Number of Sim Steps
%Draw and update the plane’s position.
for k = 1:simlength
pn = pn+dpn;
psi = psi+dpsi;
%Draw or update the plane.
handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle);
pause(0.1); %Pause to visualize the movement
end
function handle = drawPlaneBody(pn,pe,pd,phi,theta,psi,handle)
%define points on plane in local NED coordintates
NED = airplanepoints;
%rotate plane by (phi; theta; psi)
NED = rotate(NED, phi, theta, psi);
%translate plane to [pn; pe; pd]
NED = translate(NED, pn, pe, pd);
%transform vertices from NED to XYZ
R = […
0, 1, 0;…
1, 0 , 0;…
0, 0, -1;…
];
XYZ = R* NED’;
%plot plane
if isempty(handle)
handle = plot3(XYZ(1,:),XYZ(2,:),XYZ(3,:),’b’);
xlim = ([-100 100]);
ylim = ([-100 100]);
zlim = ([0 100]);
grid on;%show grid
xlabel(‘X’);ylabel(‘Y’);zlabel(‘Z’);%label axes
axis equal;%Maintain aspect ratio
else
set(handle, ‘XData’, XYZ(1,:), ‘YData’,XYZ(2,:), ‘ZData’,XYZ(3,:));
drawnow
end
end
function XYZ = airplanepoints
%define points on the aircraft in local NED
XYZ = […
0 0 0;%point1
-2 1 1;%point2
-2 1 -1;%point3
0 0 0;%point1
-2 -1 1;%point4
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-2 -1 1;%point4
0 0 0;%point1
-2 1 -1;%point3
-2 -1 -1;%point5
0 0 0;%point1
-2 1 1;%point2
-18 0 0;%point6
-2 1 -1;%point3
-18 0 0;%point6
-2 -1 -1;%point5
-18 0 0;%point6
-2 -1 1;%point4
-18 0 0;%point6
-2 1 1;%point2
0 0 0;%point1
-5 0 0;%point7
-5 -10 0;%point8
-8 -10 0;%point9
-8 10 0;%point10
-5 10 0;%point11
-5 0 0;%point7
-15.5 0 0;%point12
-15.5 2 0;%point13
-17.5 2 0;%point14
-17.5 -2 0;%point15
-15.5 -2 0;%point16
-15.5 0 0;%point12
-18 0 0;%point6
-18 0 -3;%point17
-15.5 0 0;%point15
-18 0 0;%point16
];
end
function XYZ=rotate(XYZ,phi,theta,psi)
%define rotation matrix
R_roll = [
1, 0, 0;
0, cos(phi), -sin(phi);
0, sin(phi), cos(phi)];
R_pitch = [
cos(theta), 0, sin(theta);
0, 1, 0;
-sin(theta), 0, cos(theta)];
R_yaw = [
cos(psi), -sin(psi), 0;
sin(psi), cos(psi), 0;
0, 0, 1];
R = R_roll*R_pitch*R_yaw;
%rotate vertices
XYZ =R*XYZ’;
XYZ = XYZ’;
end
function XYZ = translate(XYZ, pn, pe, pd)
XYZ = XYZ’ + repmat([pn;pe;pd],1,size(XYZ,1));
XYZ=XYZ’;
end sizing plot boxes, meaning of single quote mark on existing variable MATLAB Answers — New Questions
plot a 2D circular intensity map
Dear all,
i would like to plot a 2D map showing below. I have x and y coordinates and z being the intensity showing as in different scale in color.
for the areas without the datapoint, i might need to interpolate the gap.
does anyone know how i can do this?
thanks so much for your helpDear all,
i would like to plot a 2D map showing below. I have x and y coordinates and z being the intensity showing as in different scale in color.
for the areas without the datapoint, i might need to interpolate the gap.
does anyone know how i can do this?
thanks so much for your help Dear all,
i would like to plot a 2D map showing below. I have x and y coordinates and z being the intensity showing as in different scale in color.
for the areas without the datapoint, i might need to interpolate the gap.
does anyone know how i can do this?
thanks so much for your help circular plot MATLAB Answers — New Questions
Native declaration AUTOSAR for Infineon Tricore
Hello,
I am encountering an issue in the arxml generation similar to the one (NATIVE-DECLARATION generated by embedded coder wrong – MATLAB Answers – MATLAB Central (mathworks.com)).
However, the Hardware Implementation is set for Infineon Tricore and AUTOSAR standard specifies these native platform data type.
typedef unsigned char boolean;
typedef signed char sint8;
typedef unsigned char uint8;
typedef signed short sint16;
typedef unsigned short uint16;
typedef signed long sint32;
typedef signed long long sint64;
typedef unsigned long uint32;
typedef unsigned long long uint64;
typedef unsigned long uint8_least;
typedef unsigned long uint16_least;
typedef unsigned long uint32_least;
typedef signed long sint8_least;
typedef signed long sint16_least;
typedef signed long sint32_least;
typedef float float32;
typedef double float64;
The sint32 in the arxml is defined as signed int instead of signed long as you can see in the extract from arxml, below
<SW-BASE-TYPE UUID="36d31887-a2ee-597b-2081-a1b40f0e6b5c">
<SHORT-NAME>sint32</SHORT-NAME>
<CATEGORY>FIXED_LENGTH</CATEGORY>
<BASE-TYPE-SIZE>32</BASE-TYPE-SIZE>
<BASE-TYPE-ENCODING>2C</BASE-TYPE-ENCODING>
<NATIVE-DECLARATION>signed int</NATIVE-DECLARATION>
</SW-BASE-TYPE>
How can I control the NATIVE-DECLARATION with Embedded Coder and AUTOSAR Blockset?
Below the configuration of the model
Hardware Implementation: Infineon TriCore
Code Generation/System target file: autosar.tlc
Code Generation/Language standard: C89/C90 (ANSI)
AUTOSAR Code Generation Options/Generate XML file for schema version: 4.2
Thank you in advance.Hello,
I am encountering an issue in the arxml generation similar to the one (NATIVE-DECLARATION generated by embedded coder wrong – MATLAB Answers – MATLAB Central (mathworks.com)).
However, the Hardware Implementation is set for Infineon Tricore and AUTOSAR standard specifies these native platform data type.
typedef unsigned char boolean;
typedef signed char sint8;
typedef unsigned char uint8;
typedef signed short sint16;
typedef unsigned short uint16;
typedef signed long sint32;
typedef signed long long sint64;
typedef unsigned long uint32;
typedef unsigned long long uint64;
typedef unsigned long uint8_least;
typedef unsigned long uint16_least;
typedef unsigned long uint32_least;
typedef signed long sint8_least;
typedef signed long sint16_least;
typedef signed long sint32_least;
typedef float float32;
typedef double float64;
The sint32 in the arxml is defined as signed int instead of signed long as you can see in the extract from arxml, below
<SW-BASE-TYPE UUID="36d31887-a2ee-597b-2081-a1b40f0e6b5c">
<SHORT-NAME>sint32</SHORT-NAME>
<CATEGORY>FIXED_LENGTH</CATEGORY>
<BASE-TYPE-SIZE>32</BASE-TYPE-SIZE>
<BASE-TYPE-ENCODING>2C</BASE-TYPE-ENCODING>
<NATIVE-DECLARATION>signed int</NATIVE-DECLARATION>
</SW-BASE-TYPE>
How can I control the NATIVE-DECLARATION with Embedded Coder and AUTOSAR Blockset?
Below the configuration of the model
Hardware Implementation: Infineon TriCore
Code Generation/System target file: autosar.tlc
Code Generation/Language standard: C89/C90 (ANSI)
AUTOSAR Code Generation Options/Generate XML file for schema version: 4.2
Thank you in advance. Hello,
I am encountering an issue in the arxml generation similar to the one (NATIVE-DECLARATION generated by embedded coder wrong – MATLAB Answers – MATLAB Central (mathworks.com)).
However, the Hardware Implementation is set for Infineon Tricore and AUTOSAR standard specifies these native platform data type.
typedef unsigned char boolean;
typedef signed char sint8;
typedef unsigned char uint8;
typedef signed short sint16;
typedef unsigned short uint16;
typedef signed long sint32;
typedef signed long long sint64;
typedef unsigned long uint32;
typedef unsigned long long uint64;
typedef unsigned long uint8_least;
typedef unsigned long uint16_least;
typedef unsigned long uint32_least;
typedef signed long sint8_least;
typedef signed long sint16_least;
typedef signed long sint32_least;
typedef float float32;
typedef double float64;
The sint32 in the arxml is defined as signed int instead of signed long as you can see in the extract from arxml, below
<SW-BASE-TYPE UUID="36d31887-a2ee-597b-2081-a1b40f0e6b5c">
<SHORT-NAME>sint32</SHORT-NAME>
<CATEGORY>FIXED_LENGTH</CATEGORY>
<BASE-TYPE-SIZE>32</BASE-TYPE-SIZE>
<BASE-TYPE-ENCODING>2C</BASE-TYPE-ENCODING>
<NATIVE-DECLARATION>signed int</NATIVE-DECLARATION>
</SW-BASE-TYPE>
How can I control the NATIVE-DECLARATION with Embedded Coder and AUTOSAR Blockset?
Below the configuration of the model
Hardware Implementation: Infineon TriCore
Code Generation/System target file: autosar.tlc
Code Generation/Language standard: C89/C90 (ANSI)
AUTOSAR Code Generation Options/Generate XML file for schema version: 4.2
Thank you in advance. autosar blockset, native declaration, data type, embedded coder MATLAB Answers — New Questions
Help read temperature data from MAX6675 sensor connected to Arduino
We have a k-type thermocouple that is connected to the MAX6675 board that is then connected to our arduino mega 2560 which is connected to matlab. The SO pin is in D42, the SCK is in D52, the CS pin is in D50, the VCC is connected to the 5Volts and the GND is connected to the ground. The code we were using so far only is outputting 0 no matter what we try. We know the sensor is working after testing it on the arduino ide software, so there is something wrong with our code and how we are sending/recieving data from the arduino. Any help is apperciated. This code was from another post here on matlab, we think the issue is with datOut, it only has been 0 the whole time we have been testing with it.
% KTYPE.m This example is based on the reference manual of the MAX6675 amplifier
% LED Versuch
clear all, close all
%ComPort = getAvailableComPort
a = arduino(‘COM3′,’Uno’,’Libraries’,’SPI’);
dev = device(a,’SPIChipSelectPin’,’D8′);
MAX6675 = device(a,’SPIChipSelectPin’,’D10′);
tmax= 30;
fs = 1;
dt = 1/fs;
t = [dt:dt:tmax];
il = length(t);
T = zeros(il,1);
dummy = [uint8(0),uint8(0)];
for i=1:il
datOut = writeRead(MAX6675,dummy); % Read MAX6675
pause(0.5)
BINR = [dec2bin(datOut(1),8), dec2bin(datOut(2),8)]; % Show the bits of the read
DECR = bin2dec(BINR);
DECT = bitshift(DECR,-3); % Shift by 3 bits to the right
BINT = dec2bin(DECT); % Just to show the change
MP = 255/1023.75; % Reading 0 means 0°C,
% Reading 255 its hot as 1023.75°C
T(i,1) = MP*DECT; % Factor to get °C
disp(T(i,:))
endWe have a k-type thermocouple that is connected to the MAX6675 board that is then connected to our arduino mega 2560 which is connected to matlab. The SO pin is in D42, the SCK is in D52, the CS pin is in D50, the VCC is connected to the 5Volts and the GND is connected to the ground. The code we were using so far only is outputting 0 no matter what we try. We know the sensor is working after testing it on the arduino ide software, so there is something wrong with our code and how we are sending/recieving data from the arduino. Any help is apperciated. This code was from another post here on matlab, we think the issue is with datOut, it only has been 0 the whole time we have been testing with it.
% KTYPE.m This example is based on the reference manual of the MAX6675 amplifier
% LED Versuch
clear all, close all
%ComPort = getAvailableComPort
a = arduino(‘COM3′,’Uno’,’Libraries’,’SPI’);
dev = device(a,’SPIChipSelectPin’,’D8′);
MAX6675 = device(a,’SPIChipSelectPin’,’D10′);
tmax= 30;
fs = 1;
dt = 1/fs;
t = [dt:dt:tmax];
il = length(t);
T = zeros(il,1);
dummy = [uint8(0),uint8(0)];
for i=1:il
datOut = writeRead(MAX6675,dummy); % Read MAX6675
pause(0.5)
BINR = [dec2bin(datOut(1),8), dec2bin(datOut(2),8)]; % Show the bits of the read
DECR = bin2dec(BINR);
DECT = bitshift(DECR,-3); % Shift by 3 bits to the right
BINT = dec2bin(DECT); % Just to show the change
MP = 255/1023.75; % Reading 0 means 0°C,
% Reading 255 its hot as 1023.75°C
T(i,1) = MP*DECT; % Factor to get °C
disp(T(i,:))
end We have a k-type thermocouple that is connected to the MAX6675 board that is then connected to our arduino mega 2560 which is connected to matlab. The SO pin is in D42, the SCK is in D52, the CS pin is in D50, the VCC is connected to the 5Volts and the GND is connected to the ground. The code we were using so far only is outputting 0 no matter what we try. We know the sensor is working after testing it on the arduino ide software, so there is something wrong with our code and how we are sending/recieving data from the arduino. Any help is apperciated. This code was from another post here on matlab, we think the issue is with datOut, it only has been 0 the whole time we have been testing with it.
% KTYPE.m This example is based on the reference manual of the MAX6675 amplifier
% LED Versuch
clear all, close all
%ComPort = getAvailableComPort
a = arduino(‘COM3′,’Uno’,’Libraries’,’SPI’);
dev = device(a,’SPIChipSelectPin’,’D8′);
MAX6675 = device(a,’SPIChipSelectPin’,’D10′);
tmax= 30;
fs = 1;
dt = 1/fs;
t = [dt:dt:tmax];
il = length(t);
T = zeros(il,1);
dummy = [uint8(0),uint8(0)];
for i=1:il
datOut = writeRead(MAX6675,dummy); % Read MAX6675
pause(0.5)
BINR = [dec2bin(datOut(1),8), dec2bin(datOut(2),8)]; % Show the bits of the read
DECR = bin2dec(BINR);
DECT = bitshift(DECR,-3); % Shift by 3 bits to the right
BINT = dec2bin(DECT); % Just to show the change
MP = 255/1023.75; % Reading 0 means 0°C,
% Reading 255 its hot as 1023.75°C
T(i,1) = MP*DECT; % Factor to get °C
disp(T(i,:))
end arduino, max6675, thermocouple MATLAB Answers — New Questions
Where can I find the V2Glib library for Simulink?
Hi,
I am working on a Simulink model for an industrial load simulation, and I encountered an error stating that the ‘V2Glib’ library is missing.
Error: Failed to load library ‘V2Glib’ referenced by ‘MG2/Industrial Load 5 MVA /Asynchronous Machine (customized)’.
Does anyone know where I can obtain this library or who I might contact to get it? Any help would be greatly appreciated!
Thank you.Hi,
I am working on a Simulink model for an industrial load simulation, and I encountered an error stating that the ‘V2Glib’ library is missing.
Error: Failed to load library ‘V2Glib’ referenced by ‘MG2/Industrial Load 5 MVA /Asynchronous Machine (customized)’.
Does anyone know where I can obtain this library or who I might contact to get it? Any help would be greatly appreciated!
Thank you. Hi,
I am working on a Simulink model for an industrial load simulation, and I encountered an error stating that the ‘V2Glib’ library is missing.
Error: Failed to load library ‘V2Glib’ referenced by ‘MG2/Industrial Load 5 MVA /Asynchronous Machine (customized)’.
Does anyone know where I can obtain this library or who I might contact to get it? Any help would be greatly appreciated!
Thank you. transferred MATLAB Answers — New Questions
Why does Matlab state that I do not have a valid license file?
For about a week, Matlab has occasionally thrown up a window stating that I do not have a valid license. It went away without any issues, but after the most recent reboot I can’t start matlab. I only get an error window stating that "You do not have a valid license file. To troubleshoot, click "Help"."
Clicking the button leads to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
It appeared the first time when running experiments using the parallel toolbox, But, to be exhaustive: I have no problem with the connectivity, firewall, antivirus, and this problem persists despite reboots of both matlab, and the computer.
Following the link regarding the parallel toolbox:
https://se.mathworks.com/matlabcentral/answers/1819020-why-do-i-get-error-5005-when-i-try-to-launch-matlab-or-use-parallel-computing-toolbox
It states that I should uninstall, and reinstall, the mathworks service host via the suggested mathworksservicehost_2024.5.0.3_win64_installer.exe. This is not straightforward, as several errors crop up following the suggested link:
https://se.mathworks.com/matlabcentral/answers/1815365-how-do-i-uninstall-and-reinstall-mathworks-service-host
However, after several reboots (where I, among other things, reinstall matlab, and update windows) over several tries, I manage to figure out that if I repeatedly and quickly launch the installation it eventually takes me through the process, allowing me to log in and so on.
I now have a Matlab Connector up and running. But Matlab still won’t launch.
Another error I encountered (somewhere during the process) led me to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
I ensure that Matlab already is whitelisted on the windows firewall, and I add MathWorksServiceHost.exe.
Still not solving the problem, I follow the suggestion to contact you and follow the following instructions to give you the log file:
https://se.mathworks.com/matlabcentral/answers/101927-where-are-the-logs-files-located-for-installation-activation-network-license-manager-and-the-serv
I have zipped the log files (excluding the license manager logs, as those instructions were less straightforward), and attached them.
What do you suggest as the next step?
Thanks for your time, and I hope that you have a great day!
// André Berg (formerly Berglund)For about a week, Matlab has occasionally thrown up a window stating that I do not have a valid license. It went away without any issues, but after the most recent reboot I can’t start matlab. I only get an error window stating that "You do not have a valid license file. To troubleshoot, click "Help"."
Clicking the button leads to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
It appeared the first time when running experiments using the parallel toolbox, But, to be exhaustive: I have no problem with the connectivity, firewall, antivirus, and this problem persists despite reboots of both matlab, and the computer.
Following the link regarding the parallel toolbox:
https://se.mathworks.com/matlabcentral/answers/1819020-why-do-i-get-error-5005-when-i-try-to-launch-matlab-or-use-parallel-computing-toolbox
It states that I should uninstall, and reinstall, the mathworks service host via the suggested mathworksservicehost_2024.5.0.3_win64_installer.exe. This is not straightforward, as several errors crop up following the suggested link:
https://se.mathworks.com/matlabcentral/answers/1815365-how-do-i-uninstall-and-reinstall-mathworks-service-host
However, after several reboots (where I, among other things, reinstall matlab, and update windows) over several tries, I manage to figure out that if I repeatedly and quickly launch the installation it eventually takes me through the process, allowing me to log in and so on.
I now have a Matlab Connector up and running. But Matlab still won’t launch.
Another error I encountered (somewhere during the process) led me to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
I ensure that Matlab already is whitelisted on the windows firewall, and I add MathWorksServiceHost.exe.
Still not solving the problem, I follow the suggestion to contact you and follow the following instructions to give you the log file:
https://se.mathworks.com/matlabcentral/answers/101927-where-are-the-logs-files-located-for-installation-activation-network-license-manager-and-the-serv
I have zipped the log files (excluding the license manager logs, as those instructions were less straightforward), and attached them.
What do you suggest as the next step?
Thanks for your time, and I hope that you have a great day!
// André Berg (formerly Berglund) For about a week, Matlab has occasionally thrown up a window stating that I do not have a valid license. It went away without any issues, but after the most recent reboot I can’t start matlab. I only get an error window stating that "You do not have a valid license file. To troubleshoot, click "Help"."
Clicking the button leads to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
It appeared the first time when running experiments using the parallel toolbox, But, to be exhaustive: I have no problem with the connectivity, firewall, antivirus, and this problem persists despite reboots of both matlab, and the computer.
Following the link regarding the parallel toolbox:
https://se.mathworks.com/matlabcentral/answers/1819020-why-do-i-get-error-5005-when-i-try-to-launch-matlab-or-use-parallel-computing-toolbox
It states that I should uninstall, and reinstall, the mathworks service host via the suggested mathworksservicehost_2024.5.0.3_win64_installer.exe. This is not straightforward, as several errors crop up following the suggested link:
https://se.mathworks.com/matlabcentral/answers/1815365-how-do-i-uninstall-and-reinstall-mathworks-service-host
However, after several reboots (where I, among other things, reinstall matlab, and update windows) over several tries, I manage to figure out that if I repeatedly and quickly launch the installation it eventually takes me through the process, allowing me to log in and so on.
I now have a Matlab Connector up and running. But Matlab still won’t launch.
Another error I encountered (somewhere during the process) led me to:
https://se.mathworks.com/matlabcentral/answers/1815395-why-do-i-receive-error-5201-unable-to-access-services-required-to-run-matlab
I ensure that Matlab already is whitelisted on the windows firewall, and I add MathWorksServiceHost.exe.
Still not solving the problem, I follow the suggestion to contact you and follow the following instructions to give you the log file:
https://se.mathworks.com/matlabcentral/answers/101927-where-are-the-logs-files-located-for-installation-activation-network-license-manager-and-the-serv
I have zipped the log files (excluding the license manager logs, as those instructions were less straightforward), and attached them.
What do you suggest as the next step?
Thanks for your time, and I hope that you have a great day!
// André Berg (formerly Berglund) license, file, service host MATLAB Answers — New Questions
Unable to launch local server from MATLAB 2015a
The problem is with MATLAB 2015a.
web(‘www.google.com’) , works fine.
Now I am using a local server to launch a web application, but the webpage is empty, means nothing is loaded.
stat = web(‘localserver’) gives ‘0’ as output argument , means found and started system browser.
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLRENDERER’);
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLPANEL’);
Switching between these two is not helping as well
Also, the same local server works fine in MATLAB 2021a version.The problem is with MATLAB 2015a.
web(‘www.google.com’) , works fine.
Now I am using a local server to launch a web application, but the webpage is empty, means nothing is loaded.
stat = web(‘localserver’) gives ‘0’ as output argument , means found and started system browser.
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLRENDERER’);
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLPANEL’);
Switching between these two is not helping as well
Also, the same local server works fine in MATLAB 2021a version. The problem is with MATLAB 2015a.
web(‘www.google.com’) , works fine.
Now I am using a local server to launch a web application, but the webpage is empty, means nothing is loaded.
stat = web(‘localserver’) gives ‘0’ as output argument , means found and started system browser.
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLRENDERER’);
com.mathworks.mlwidgets.html.HtmlComponentFactory.setDefaultType(‘HTMLPANEL’);
Switching between these two is not helping as well
Also, the same local server works fine in MATLAB 2021a version. matlab, web, antique version MATLAB Answers — New Questions
Detecting and correcting electrode problems and static noise in an ECG signal
Hello everyone,
I am currently working on ECG signal analysis in MATLAB, and I’m facing some challenges in detecting and correcting electrode problems as well as static noise. I’m seeking advice or techniques to address these specific issues.
Detection of electrode problems:
How can I detect artifacts or electrode problems in an ECG signal? Are there specific detection techniques or algorithms available in MATLAB to identify these issues?
Correction of electrode problems:
Once electrode problems are detected, what are the best approaches to correct or remove them from the ECG signal? Are there effective filtering or preprocessing methods that I can implement in MATLAB?
Static noise reduction:
In addition to electrode problems, I’m also dealing with static noise in my ECG signals. How can I effectively reduce this noise? Are there recommended noise suppression filters or techniques for this task?
Any suggestions, resources, or code examples would be greatly appreciated. Thank you in advance for your assistance!
Best regards,Hello everyone,
I am currently working on ECG signal analysis in MATLAB, and I’m facing some challenges in detecting and correcting electrode problems as well as static noise. I’m seeking advice or techniques to address these specific issues.
Detection of electrode problems:
How can I detect artifacts or electrode problems in an ECG signal? Are there specific detection techniques or algorithms available in MATLAB to identify these issues?
Correction of electrode problems:
Once electrode problems are detected, what are the best approaches to correct or remove them from the ECG signal? Are there effective filtering or preprocessing methods that I can implement in MATLAB?
Static noise reduction:
In addition to electrode problems, I’m also dealing with static noise in my ECG signals. How can I effectively reduce this noise? Are there recommended noise suppression filters or techniques for this task?
Any suggestions, resources, or code examples would be greatly appreciated. Thank you in advance for your assistance!
Best regards, Hello everyone,
I am currently working on ECG signal analysis in MATLAB, and I’m facing some challenges in detecting and correcting electrode problems as well as static noise. I’m seeking advice or techniques to address these specific issues.
Detection of electrode problems:
How can I detect artifacts or electrode problems in an ECG signal? Are there specific detection techniques or algorithms available in MATLAB to identify these issues?
Correction of electrode problems:
Once electrode problems are detected, what are the best approaches to correct or remove them from the ECG signal? Are there effective filtering or preprocessing methods that I can implement in MATLAB?
Static noise reduction:
In addition to electrode problems, I’m also dealing with static noise in my ECG signals. How can I effectively reduce this noise? Are there recommended noise suppression filters or techniques for this task?
Any suggestions, resources, or code examples would be greatly appreciated. Thank you in advance for your assistance!
Best regards, ecg, signal processing, noises, static_noise, electrodes_problems MATLAB Answers — New Questions
Matlab equivalent to Java bigdecimal rounding of Half_up?
Is there a Matlab function that mimics the Half_up rounding in Java bigdecimal? Specifically, when the decimal portion is exactly .5, round is towards positive infinity. Example: 3.5 rounds to 4 and -3.5 rounds to -3. I didn’t see anything like this in the help for round().Is there a Matlab function that mimics the Half_up rounding in Java bigdecimal? Specifically, when the decimal portion is exactly .5, round is towards positive infinity. Example: 3.5 rounds to 4 and -3.5 rounds to -3. I didn’t see anything like this in the help for round(). Is there a Matlab function that mimics the Half_up rounding in Java bigdecimal? Specifically, when the decimal portion is exactly .5, round is towards positive infinity. Example: 3.5 rounds to 4 and -3.5 rounds to -3. I didn’t see anything like this in the help for round(). round half_up MATLAB Answers — New Questions
How to convert the input bump’s height to force exerted by that bump?
Dear fellows, I am working on mass damper system in simulink. I have modelled the simple mass damper equation i.e. F=MXdd+CXd+KX.
In the given equation "M" is no doubt the mass of the load. Looking at the picture provided, its 100kg.
Now I want to calculate the force i.e. "F", that will be the input to the system. For that I have created a simple sinusoidal form, considering it as the bump input height. But I just cant input the sinusoidal form instead of the force, as it will be considered as force then. I want to convert this bump’s height to Force that will go into the system.
So If I apply F=ma, a could be the double derivative of the height what will be the mass! Is it will be the mass of the load i.e. 100kg or it will be the mass of the damper or something else? (Considering a quater car model)Dear fellows, I am working on mass damper system in simulink. I have modelled the simple mass damper equation i.e. F=MXdd+CXd+KX.
In the given equation "M" is no doubt the mass of the load. Looking at the picture provided, its 100kg.
Now I want to calculate the force i.e. "F", that will be the input to the system. For that I have created a simple sinusoidal form, considering it as the bump input height. But I just cant input the sinusoidal form instead of the force, as it will be considered as force then. I want to convert this bump’s height to Force that will go into the system.
So If I apply F=ma, a could be the double derivative of the height what will be the mass! Is it will be the mass of the load i.e. 100kg or it will be the mass of the damper or something else? (Considering a quater car model) Dear fellows, I am working on mass damper system in simulink. I have modelled the simple mass damper equation i.e. F=MXdd+CXd+KX.
In the given equation "M" is no doubt the mass of the load. Looking at the picture provided, its 100kg.
Now I want to calculate the force i.e. "F", that will be the input to the system. For that I have created a simple sinusoidal form, considering it as the bump input height. But I just cant input the sinusoidal form instead of the force, as it will be considered as force then. I want to convert this bump’s height to Force that will go into the system.
So If I apply F=ma, a could be the double derivative of the height what will be the mass! Is it will be the mass of the load i.e. 100kg or it will be the mass of the damper or something else? (Considering a quater car model) height to force, bump height to bump input force MATLAB Answers — New Questions
Assigning a toolbox license to a floating user
I am new to administering Matworks licenses.
What is required to assign a matlab license along with a statistics_toolbox to a user who has not been allocated a license to date.I am new to administering Matworks licenses.
What is required to assign a matlab license along with a statistics_toolbox to a user who has not been allocated a license to date. I am new to administering Matworks licenses.
What is required to assign a matlab license along with a statistics_toolbox to a user who has not been allocated a license to date. license administration. MATLAB Answers — New Questions
MATLAB GPU UBUNTU 20.04 compatibility CUDA driver
Dear community,
I have an issue with CUDA toolkit versions and driver.
I installed proprietary software form NVIDIA with version 12.5 of cuda toolkit and 550 of driver. This shows eveything is correct from nvidia. ‘nvidia-smi’ and ‘nvcc –version’ works fine.
The issue is when opening any version of MATLAB 2024a, 2023a, 2022a, it doesn’t show any GPU available.
Then I tried with installing 12 cuda toolkit and 525 driver but there seem’s to be an issue when installing the driver. The cuda toolkit install smoothly.
Do you recommend any version mixture compatible?
Thank you for all the help in advance.Dear community,
I have an issue with CUDA toolkit versions and driver.
I installed proprietary software form NVIDIA with version 12.5 of cuda toolkit and 550 of driver. This shows eveything is correct from nvidia. ‘nvidia-smi’ and ‘nvcc –version’ works fine.
The issue is when opening any version of MATLAB 2024a, 2023a, 2022a, it doesn’t show any GPU available.
Then I tried with installing 12 cuda toolkit and 525 driver but there seem’s to be an issue when installing the driver. The cuda toolkit install smoothly.
Do you recommend any version mixture compatible?
Thank you for all the help in advance. Dear community,
I have an issue with CUDA toolkit versions and driver.
I installed proprietary software form NVIDIA with version 12.5 of cuda toolkit and 550 of driver. This shows eveything is correct from nvidia. ‘nvidia-smi’ and ‘nvcc –version’ works fine.
The issue is when opening any version of MATLAB 2024a, 2023a, 2022a, it doesn’t show any GPU available.
Then I tried with installing 12 cuda toolkit and 525 driver but there seem’s to be an issue when installing the driver. The cuda toolkit install smoothly.
Do you recommend any version mixture compatible?
Thank you for all the help in advance. gpu, ubuntu20.04, matlab2024a, matlab2023a, matlab2022a, cuda12.5, cuda12.0, driver550, driver525 MATLAB Answers — New Questions
Matlab Simulink encryption method
Hello,
I am looking for Simulink block encryption methods, but the method must be MATLAB version independent. For example, if I encrypt a block in 2018, it should work in 2020 or 2024, regardless of MATLAB version.Hello,
I am looking for Simulink block encryption methods, but the method must be MATLAB version independent. For example, if I encrypt a block in 2018, it should work in 2020 or 2024, regardless of MATLAB version. Hello,
I am looking for Simulink block encryption methods, but the method must be MATLAB version independent. For example, if I encrypt a block in 2018, it should work in 2020 or 2024, regardless of MATLAB version. matlab, cryptage, aes, protected model, simulink.protectedmodel.createharness MATLAB Answers — New Questions
problem with the intensity in *.spc file tgspcread
I am using the tgspcread function to import *.spc files from a spectrometer.
The function reads everything fine, however the intensity of the spectra is much lower than it should be.
When I compare the intensity using the spectrometer program there is a difference of several orders of magnitude in the intensities and completely arbitrary. It appears that the tgspcread function is dividing the intensity of each spectrum by an arbitrary factor.
Does anyone have any idea what the function is doing?
below an exampleI am using the tgspcread function to import *.spc files from a spectrometer.
The function reads everything fine, however the intensity of the spectra is much lower than it should be.
When I compare the intensity using the spectrometer program there is a difference of several orders of magnitude in the intensities and completely arbitrary. It appears that the tgspcread function is dividing the intensity of each spectrum by an arbitrary factor.
Does anyone have any idea what the function is doing?
below an example I am using the tgspcread function to import *.spc files from a spectrometer.
The function reads everything fine, however the intensity of the spectra is much lower than it should be.
When I compare the intensity using the spectrometer program there is a difference of several orders of magnitude in the intensities and completely arbitrary. It appears that the tgspcread function is dividing the intensity of each spectrum by an arbitrary factor.
Does anyone have any idea what the function is doing?
below an example *.spc files, tgspcread MATLAB Answers — New Questions
Cannot find Preferences > Keyboard > Shortcuts after enabling dark mode
I am in trouble changing the keypoard shortcut preferences after enabling the dark mode in MATLAB R2023b.
I followed the procedures desribed in Try Dark Mode on Desktop MATLAB with the ‘New Desktop for MATLAB’ beta » The MATLAB Blog – MATLAB & Simulink (mathworks.com) to enable the dark mode. However, after this change, I cannot open the Keyboard Shortcuts Preferences page. According to Customize Keyboard Shortcuts – MATLAB & Simulink (mathworks.com), it can be opened by going to Home tab, clicking Preferences, then selecting MATLAB > Keyboard > Shortcuts, but I only see "Delimeter Matching" preferences and don’t see "Shortcuts" preference. Does anyone have a similar issue?I am in trouble changing the keypoard shortcut preferences after enabling the dark mode in MATLAB R2023b.
I followed the procedures desribed in Try Dark Mode on Desktop MATLAB with the ‘New Desktop for MATLAB’ beta » The MATLAB Blog – MATLAB & Simulink (mathworks.com) to enable the dark mode. However, after this change, I cannot open the Keyboard Shortcuts Preferences page. According to Customize Keyboard Shortcuts – MATLAB & Simulink (mathworks.com), it can be opened by going to Home tab, clicking Preferences, then selecting MATLAB > Keyboard > Shortcuts, but I only see "Delimeter Matching" preferences and don’t see "Shortcuts" preference. Does anyone have a similar issue? I am in trouble changing the keypoard shortcut preferences after enabling the dark mode in MATLAB R2023b.
I followed the procedures desribed in Try Dark Mode on Desktop MATLAB with the ‘New Desktop for MATLAB’ beta » The MATLAB Blog – MATLAB & Simulink (mathworks.com) to enable the dark mode. However, after this change, I cannot open the Keyboard Shortcuts Preferences page. According to Customize Keyboard Shortcuts – MATLAB & Simulink (mathworks.com), it can be opened by going to Home tab, clicking Preferences, then selecting MATLAB > Keyboard > Shortcuts, but I only see "Delimeter Matching" preferences and don’t see "Shortcuts" preference. Does anyone have a similar issue? keyboard shortcuts MATLAB Answers — New Questions
how to get the name of current running m script
hello, how can i get the name of the script that is running at the moment, thanks.hello, how can i get the name of the script that is running at the moment, thanks. hello, how can i get the name of the script that is running at the moment, thanks. script, name MATLAB Answers — New Questions