Can anybody write a code to plot this equation in matlab ? j(0)is constant number.w and lamda are constant .Can anybody write a code to plot this equation in matlab ? j(0)is constant number.w and lamda are constant . Can anybody write a code to plot this equation in matlab ? j(0)is constant number.w and lamda are constant . 2d plot MATLAB Answers — New Questions

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<<http://mathworks.com/matlabcentral/images/surf.gif>><<http://mathworks.com/matlabcentral/images/surf.gif>> <<http://mathworks.com/matlabcentral/images/surf.gif>> dsp, communication MATLAB Answers — New Questions

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Hello everyone
I used function "int" to integral three functions F1xy, F2xy and F3xy and plot g1 ,g2 and g3 but does not works , can you help me to solve this problem?
result exicution
>>
g1 =

int((((615013805111497776896056633613405*t^2)/3569704090242693994614716226338816 – 8918236563554137/2305843009213693952)^2 + ((6125818010313341771482361107925645*t^2)/3569704090242693994614716226338816 – 5551856489561907/144115188075855872)^2)^(1/2), t)

g2 =

int((((245*(t/25 – (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((7356568495562081*cos((8*pi*t)/5))/72057594037927936 – (1703936755052999*cos((4*pi*t)/5))/4503599627370496 + 1/25)^2/2)^2 + ((245*(t/25 + (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((1703936755052999*cos((4*pi*t)/5))/4503599627370496 + (7356568495562081*cos((8*pi*t)/5))/72057594037927936 + 1/25)^2/2)^2)^(1/2), t)

g3 =

int((((245*((5000333870613589*t)/18014398509481984 – 444897748731878793/1801439850948198400)^2)/11 – 5551856489561907/144115188075855872)^2 + ((245*((1584380140315613*t)/18014398509481984 – 378191502634271457/1801439850948198400)^2)/11 – 8918236563554137/2305843009213693952)^2)^(1/2), t)Hello everyone
I used function "int" to integral three functions F1xy, F2xy and F3xy and plot g1 ,g2 and g3 but does not works , can you help me to solve this problem?
result exicution
>>
g1 =

int((((615013805111497776896056633613405*t^2)/3569704090242693994614716226338816 – 8918236563554137/2305843009213693952)^2 + ((6125818010313341771482361107925645*t^2)/3569704090242693994614716226338816 – 5551856489561907/144115188075855872)^2)^(1/2), t)

g2 =

int((((245*(t/25 – (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((7356568495562081*cos((8*pi*t)/5))/72057594037927936 – (1703936755052999*cos((4*pi*t)/5))/4503599627370496 + 1/25)^2/2)^2 + ((245*(t/25 + (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((1703936755052999*cos((4*pi*t)/5))/4503599627370496 + (7356568495562081*cos((8*pi*t)/5))/72057594037927936 + 1/25)^2/2)^2)^(1/2), t)

g3 =

int((((245*((5000333870613589*t)/18014398509481984 – 444897748731878793/1801439850948198400)^2)/11 – 5551856489561907/144115188075855872)^2 + ((245*((1584380140315613*t)/18014398509481984 – 378191502634271457/1801439850948198400)^2)/11 – 8918236563554137/2305843009213693952)^2)^(1/2), t) Hello everyone
I used function "int" to integral three functions F1xy, F2xy and F3xy and plot g1 ,g2 and g3 but does not works , can you help me to solve this problem?
result exicution
>>
g1 =

int((((615013805111497776896056633613405*t^2)/3569704090242693994614716226338816 – 8918236563554137/2305843009213693952)^2 + ((6125818010313341771482361107925645*t^2)/3569704090242693994614716226338816 – 5551856489561907/144115188075855872)^2)^(1/2), t)

g2 =

int((((245*(t/25 – (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((7356568495562081*cos((8*pi*t)/5))/72057594037927936 – (1703936755052999*cos((4*pi*t)/5))/4503599627370496 + 1/25)^2/2)^2 + ((245*(t/25 + (5423799145652977*sin((4*pi*t)/5))/36028797018963968 + (2927085600657033*sin((8*pi*t)/5))/144115188075855872 – 1/40)^2)/11 – ((1703936755052999*cos((4*pi*t)/5))/4503599627370496 + (7356568495562081*cos((8*pi*t)/5))/72057594037927936 + 1/25)^2/2)^2)^(1/2), t)

g3 =

int((((245*((5000333870613589*t)/18014398509481984 – 444897748731878793/1801439850948198400)^2)/11 – 5551856489561907/144115188075855872)^2 + ((245*((1584380140315613*t)/18014398509481984 – 378191502634271457/1801439850948198400)^2)/11 – 8918236563554137/2305843009213693952)^2)^(1/2), t) using int function integral, plot using fplot MATLAB Answers — New Questions

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I tried to communicate using matlab industrial communication opcuaclient to OPC factory server when it gives an error "OPCEnum service is not operating correctly. Repair OPC Core Components." Its like the matlab can’t communicate.I tried to communicate using matlab industrial communication opcuaclient to OPC factory server when it gives an error "OPCEnum service is not operating correctly. Repair OPC Core Components." Its like the matlab can’t communicate. I tried to communicate using matlab industrial communication opcuaclient to OPC factory server when it gives an error "OPCEnum service is not operating correctly. Repair OPC Core Components." Its like the matlab can’t communicate. opcua communication MATLAB Answers — New Questions

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Hi

I am using the latest Matlab R2016a.

There is a problem while I using sisotool

How do I copy figure form sisotool ?

There is no "EDIT" button in the GUI of sisotool like the previous version of Matlab.Hi

I am using the latest Matlab R2016a.

There is a problem while I using sisotool

How do I copy figure form sisotool ?

There is no "EDIT" button in the GUI of sisotool like the previous version of Matlab. Hi

I am using the latest Matlab R2016a.

There is a problem while I using sisotool

How do I copy figure form sisotool ?

There is no "EDIT" button in the GUI of sisotool like the previous version of Matlab. r2016a, sisotool, copy figure MATLAB Answers — New Questions

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Hello,

I am hoping to convert monthly totals to annual totals using a loop. However, instead of using the calendar year (Jan-Dec) I want to use the water year which runs from October to September. I have a number of time series organised in a structure (468 rows, 1 column) starting from Oct 1960 and ending in Sept 1999.

I have attempted to sum up each 12 consecutive rows (1:12, 13:24 and so on) to get the annual totals but my code (below) is not doing the job (I am not sure what exactly it is doing) and I was hoping I could get some help fixing it. Many thanks!

for k=1:length(varnames)
p=0;
for i=1:39
for months=1:12
p=p+1;
annual_flow.(varnames{k})(i,1)=flow_monthly.(varnames{k})(p,1);
end
end
endHello,

I am hoping to convert monthly totals to annual totals using a loop. However, instead of using the calendar year (Jan-Dec) I want to use the water year which runs from October to September. I have a number of time series organised in a structure (468 rows, 1 column) starting from Oct 1960 and ending in Sept 1999.

I have attempted to sum up each 12 consecutive rows (1:12, 13:24 and so on) to get the annual totals but my code (below) is not doing the job (I am not sure what exactly it is doing) and I was hoping I could get some help fixing it. Many thanks!

for k=1:length(varnames)
p=0;
for i=1:39
for months=1:12
p=p+1;
annual_flow.(varnames{k})(i,1)=flow_monthly.(varnames{k})(p,1);
end
end
end Hello,

I am hoping to convert monthly totals to annual totals using a loop. However, instead of using the calendar year (Jan-Dec) I want to use the water year which runs from October to September. I have a number of time series organised in a structure (468 rows, 1 column) starting from Oct 1960 and ending in Sept 1999.

I have attempted to sum up each 12 consecutive rows (1:12, 13:24 and so on) to get the annual totals but my code (below) is not doing the job (I am not sure what exactly it is doing) and I was hoping I could get some help fixing it. Many thanks!

for k=1:length(varnames)
p=0;
for i=1:39
for months=1:12
p=p+1;
annual_flow.(varnames{k})(i,1)=flow_monthly.(varnames{k})(p,1);
end
end
end loop, structure, annual total MATLAB Answers — New Questions

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I want to get real-time sensor data using mobile phone,
% Initialize the mobile device object
m = mobiledev;

% Enable the accelerometer sensor
m.AccelerationSensorEnabled = 1;

% Start logging accelerometer data
m.Logging = 1;

% Set the figure for real-time plotting
figure;
duration = 15; % Duration of data collection in seconds
startTime = tic; % Start the timer

% Loop to collect and display data in real-time for 15 seconds
while toc(startTime) < duration
[accelData, timeStamps] = accellog(m); % Retrieve accelerometer data and timestamps
if ~isempty(accelData)
% Plot X, Y, Z axis acceleration in different colors
plot(timeStamps, accelData(:, 1), ‘r’); hold on;
plot(timeStamps, accelData(:, 2), ‘g’);
plot(timeStamps, accelData(:, 3), ‘b’);
xlabel(‘Time (s)’);
ylabel(‘Acceleration (m/s^2)’);
legend(‘X-axis’, ‘Y-axis’, ‘Z-axis’);
drawnow; % Update the plot in real-time
hold off;
end
pause(0.1); % Pause for smooth plotting
end

% Stop logging after the duration
m.Logging = 0;

% Optionally, retrieve all the logged data for further processing
[accelData, timeStamps] = accellog(m);

The function accellog(m) returns all logged accelerometer data from the start of the logging session, including both old and new data, in every call. It does not return only the new sensor data since the last call.
This means that in the code you provided, each time accellog(m) is called inside the loop, it will return the complete set of logged accelerometer data from the moment m.Logging = 1 was set, up to the current time.

How can I get the new coming sensor data? (logging=0 , logging=1 again is not a good way)I want to get real-time sensor data using mobile phone,
% Initialize the mobile device object
m = mobiledev;

% Enable the accelerometer sensor
m.AccelerationSensorEnabled = 1;

% Start logging accelerometer data
m.Logging = 1;

% Set the figure for real-time plotting
figure;
duration = 15; % Duration of data collection in seconds
startTime = tic; % Start the timer

% Loop to collect and display data in real-time for 15 seconds
while toc(startTime) < duration
[accelData, timeStamps] = accellog(m); % Retrieve accelerometer data and timestamps
if ~isempty(accelData)
% Plot X, Y, Z axis acceleration in different colors
plot(timeStamps, accelData(:, 1), ‘r’); hold on;
plot(timeStamps, accelData(:, 2), ‘g’);
plot(timeStamps, accelData(:, 3), ‘b’);
xlabel(‘Time (s)’);
ylabel(‘Acceleration (m/s^2)’);
legend(‘X-axis’, ‘Y-axis’, ‘Z-axis’);
drawnow; % Update the plot in real-time
hold off;
end
pause(0.1); % Pause for smooth plotting
end

% Stop logging after the duration
m.Logging = 0;

% Optionally, retrieve all the logged data for further processing
[accelData, timeStamps] = accellog(m);

The function accellog(m) returns all logged accelerometer data from the start of the logging session, including both old and new data, in every call. It does not return only the new sensor data since the last call.
This means that in the code you provided, each time accellog(m) is called inside the loop, it will return the complete set of logged accelerometer data from the moment m.Logging = 1 was set, up to the current time.

How can I get the new coming sensor data? (logging=0 , logging=1 again is not a good way) I want to get real-time sensor data using mobile phone,
% Initialize the mobile device object
m = mobiledev;

% Enable the accelerometer sensor
m.AccelerationSensorEnabled = 1;

% Start logging accelerometer data
m.Logging = 1;

% Set the figure for real-time plotting
figure;
duration = 15; % Duration of data collection in seconds
startTime = tic; % Start the timer

% Loop to collect and display data in real-time for 15 seconds
while toc(startTime) < duration
[accelData, timeStamps] = accellog(m); % Retrieve accelerometer data and timestamps
if ~isempty(accelData)
% Plot X, Y, Z axis acceleration in different colors
plot(timeStamps, accelData(:, 1), ‘r’); hold on;
plot(timeStamps, accelData(:, 2), ‘g’);
plot(timeStamps, accelData(:, 3), ‘b’);
xlabel(‘Time (s)’);
ylabel(‘Acceleration (m/s^2)’);
legend(‘X-axis’, ‘Y-axis’, ‘Z-axis’);
drawnow; % Update the plot in real-time
hold off;
end
pause(0.1); % Pause for smooth plotting
end

% Stop logging after the duration
m.Logging = 0;

% Optionally, retrieve all the logged data for further processing
[accelData, timeStamps] = accellog(m);

The function accellog(m) returns all logged accelerometer data from the start of the logging session, including both old and new data, in every call. It does not return only the new sensor data since the last call.
This means that in the code you provided, each time accellog(m) is called inside the loop, it will return the complete set of logged accelerometer data from the moment m.Logging = 1 was set, up to the current time.

How can I get the new coming sensor data? (logging=0 , logging=1 again is not a good way) matlab mobile MATLAB Answers — New Questions

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Dear All,

i have a graph such as

W = [.41 .99 .51 .32 .15 .45 .38 .32 .36 .29 .21];
DG = sparse([6 1 2 2 3 4 4 5 5 6 1],[2 6 3 5 4 1 6 3 4 3 5],W)

i need to select subgraph for only some nodes such as [6,2,4]

thanks in advance
hassanDear All,

i have a graph such as

W = [.41 .99 .51 .32 .15 .45 .38 .32 .36 .29 .21];
DG = sparse([6 1 2 2 3 4 4 5 5 6 1],[2 6 3 5 4 1 6 3 4 3 5],W)

i need to select subgraph for only some nodes such as [6,2,4]

thanks in advance
hassan Dear All,

i have a graph such as

W = [.41 .99 .51 .32 .15 .45 .38 .32 .36 .29 .21];
DG = sparse([6 1 2 2 3 4 4 5 5 6 1],[2 6 3 5 4 1 6 3 4 3 5],W)

i need to select subgraph for only some nodes such as [6,2,4]

thanks in advance
hassan subgraph, graph, select MATLAB Answers — New Questions

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Hello, everyone, do you know how to change the Wind Turbine Doubly Fed Induction Generator (Phasor Type) in simulink to discrete, because the system needs to add energy storage, energy storage a lot of things are discrete, two put together can not run, How to modify it? Is it a need to redo an energy storage system that can run on phasor? How should I do this? Are there any good people willing to help meHello, everyone, do you know how to change the Wind Turbine Doubly Fed Induction Generator (Phasor Type) in simulink to discrete, because the system needs to add energy storage, energy storage a lot of things are discrete, two put together can not run, How to modify it? Is it a need to redo an energy storage system that can run on phasor? How should I do this? Are there any good people willing to help me Hello, everyone, do you know how to change the Wind Turbine Doubly Fed Induction Generator (Phasor Type) in simulink to discrete, because the system needs to add energy storage, energy storage a lot of things are discrete, two put together can not run, How to modify it? Is it a need to redo an energy storage system that can run on phasor? How should I do this? Are there any good people willing to help me wind turbine doubly fed induction generator (phaso, energy storage MATLAB Answers — New Questions

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Hi,
i am currently trying my first major project in Simscape (delta robot).
I want to adjust the angles of the joints RevoluteJoint2, 3 and 4 via three inputs. When I do that I get the mentioned error. If all joints have the same input value, no error occurs.
Can someone tell me why the error occurs? Thank you.
Project:
Is attached.
Error message:
"An error occurred while running the simulation and the simulation was terminated
Caused by:
[‘untitled_ohneCad/Solver Configuration’]: Model not assembled due to a position violation. The failure occurred during the attempt to assemble all joints in the system and satisfy any motion inputs. If an Update Diagram operation completes successfully, the failure is likely caused by motion inputs. Consider adjusting the motion inputs to specify a different starting configuration. Also consider adjusting or adding joint targets to better guide the assembly."Hi,
i am currently trying my first major project in Simscape (delta robot).
I want to adjust the angles of the joints RevoluteJoint2, 3 and 4 via three inputs. When I do that I get the mentioned error. If all joints have the same input value, no error occurs.
Can someone tell me why the error occurs? Thank you.
Project:
Is attached.
Error message:
"An error occurred while running the simulation and the simulation was terminated
Caused by:
[‘untitled_ohneCad/Solver Configuration’]: Model not assembled due to a position violation. The failure occurred during the attempt to assemble all joints in the system and satisfy any motion inputs. If an Update Diagram operation completes successfully, the failure is likely caused by motion inputs. Consider adjusting the motion inputs to specify a different starting configuration. Also consider adjusting or adding joint targets to better guide the assembly." Hi,
i am currently trying my first major project in Simscape (delta robot).
I want to adjust the angles of the joints RevoluteJoint2, 3 and 4 via three inputs. When I do that I get the mentioned error. If all joints have the same input value, no error occurs.
Can someone tell me why the error occurs? Thank you.
Project:
Is attached.
Error message:
"An error occurred while running the simulation and the simulation was terminated
Caused by:
[‘untitled_ohneCad/Solver Configuration’]: Model not assembled due to a position violation. The failure occurred during the attempt to assemble all joints in the system and satisfy any motion inputs. If an Update Diagram operation completes successfully, the failure is likely caused by motion inputs. Consider adjusting the motion inputs to specify a different starting configuration. Also consider adjusting or adding joint targets to better guide the assembly." model position violation, delta robot MATLAB Answers — New Questions

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