Category: News
What does gca mean?
hello together, I’m a Beginner and I have a friends’ skript and I’m trying to understand it.
1.)I don’t really understand the "set"/"get" programmation als well as the "gca"/the "1" in the first line…
2.) Furthermore I didn’t understand what the:
{it t}
stands for (last line)…
for a Diagramm he wrote:
set(gca,’XGrid’,’on’, ‘YGrid’, ‘on’, ‘Fontsize’, 16, ‘linewidth’, 1)
x_axis = get(gca, ‘xtik’);
xlabel(‘time{it t} [s]’)
I’ve already been searching for this question, but too many other questions without any correlation to this theme were found…
Thanks!hello together, I’m a Beginner and I have a friends’ skript and I’m trying to understand it.
1.)I don’t really understand the "set"/"get" programmation als well as the "gca"/the "1" in the first line…
2.) Furthermore I didn’t understand what the:
{it t}
stands for (last line)…
for a Diagramm he wrote:
set(gca,’XGrid’,’on’, ‘YGrid’, ‘on’, ‘Fontsize’, 16, ‘linewidth’, 1)
x_axis = get(gca, ‘xtik’);
xlabel(‘time{it t} [s]’)
I’ve already been searching for this question, but too many other questions without any correlation to this theme were found…
Thanks! hello together, I’m a Beginner and I have a friends’ skript and I’m trying to understand it.
1.)I don’t really understand the "set"/"get" programmation als well as the "gca"/the "1" in the first line…
2.) Furthermore I didn’t understand what the:
{it t}
stands for (last line)…
for a Diagramm he wrote:
set(gca,’XGrid’,’on’, ‘YGrid’, ‘on’, ‘Fontsize’, 16, ‘linewidth’, 1)
x_axis = get(gca, ‘xtik’);
xlabel(‘time{it t} [s]’)
I’ve already been searching for this question, but too many other questions without any correlation to this theme were found…
Thanks! set, get, gca MATLAB Answers — New Questions
Edge stops loading first page when starting
when starting edge, it stops loading home page when opening for the first time. otherwise works find. and when clicking on refresh it finishes loading home page. doesn’t matter what the home page is.
or if edge is off and I click on a link in outlook, it fails to load page until I click on refresh. but it doesn’t do this if edge is already open
when starting edge, it stops loading home page when opening for the first time. otherwise works find. and when clicking on refresh it finishes loading home page. doesn’t matter what the home page is. or if edge is off and I click on a link in outlook, it fails to load page until I click on refresh. but it doesn’t do this if edge is already open Read More
Can’t seem to get my son’s password changed
My son has an Xbox. I created an outlook account for him. Now I can’t seem to get his password reset. It keeps resetting MINE. Every time we try and sign on via Microsoft.com/link, it says error! Help please
My son has an Xbox. I created an outlook account for him. Now I can’t seem to get his password reset. It keeps resetting MINE. Every time we try and sign on via Microsoft.com/link, it says error! Help please Read More
Compiled exe app doesn’t work on a function used within another function
So I have an app developed by MATLAB app designer. I have put my main backend code in a function and call that function on button press.
Here is my problem: While running in app designer everything is fine, but when I compile it as a stand-alone exe file and install it, the code doesn’t work properly. So I used messages in different parts of code to debug it and I find out that it stops as soon as it reaches first function used in the main function. Here is a demonstration of my main code, note that this is the main function called by app designer:
function maincode
x = 1;
y = 2;
z = secondfunction(x,y);
end
and my secondfunction is saved in another .m file (which I include in additional files before packaging)
function [sum] = maincode(first,second)
sum = first + second;
endSo I have an app developed by MATLAB app designer. I have put my main backend code in a function and call that function on button press.
Here is my problem: While running in app designer everything is fine, but when I compile it as a stand-alone exe file and install it, the code doesn’t work properly. So I used messages in different parts of code to debug it and I find out that it stops as soon as it reaches first function used in the main function. Here is a demonstration of my main code, note that this is the main function called by app designer:
function maincode
x = 1;
y = 2;
z = secondfunction(x,y);
end
and my secondfunction is saved in another .m file (which I include in additional files before packaging)
function [sum] = maincode(first,second)
sum = first + second;
end So I have an app developed by MATLAB app designer. I have put my main backend code in a function and call that function on button press.
Here is my problem: While running in app designer everything is fine, but when I compile it as a stand-alone exe file and install it, the code doesn’t work properly. So I used messages in different parts of code to debug it and I find out that it stops as soon as it reaches first function used in the main function. Here is a demonstration of my main code, note that this is the main function called by app designer:
function maincode
x = 1;
y = 2;
z = secondfunction(x,y);
end
and my secondfunction is saved in another .m file (which I include in additional files before packaging)
function [sum] = maincode(first,second)
sum = first + second;
end app designer, compiler, standalone, exe, function MATLAB Answers — New Questions
SSE (Private access) for vendor access management
SSE is marketed as traditional-VPN replacement. However its client app supports only Entra-joined devices.
https://learn.microsoft.com/en-us/entra/global-secure-access/how-to-install-windows-client#prerequisites
Vendors and contractors accessing resources in any company are not having their devices Entra-joined (or they will be joined in *theirs* tenant at best). So SSE is currently unable to replace traditional VPNs solution in companies.
Any plan for solution here?
SSE is marketed as traditional-VPN replacement. However its client app supports only Entra-joined devices. https://learn.microsoft.com/en-us/entra/global-secure-access/how-to-install-windows-client#prerequisitesVendors and contractors accessing resources in any company are not having their devices Entra-joined (or they will be joined in *theirs* tenant at best). So SSE is currently unable to replace traditional VPNs solution in companies. Any plan for solution here? Read More
Word lagging on Mac
Hello. I am trying to format a book with styles, 600+ long, to get it ready for InDesign. That means I have to apply character and paragraph styles to all its elements. It’s running painfully slow, and takes a few seconds just to select some text, or move from page to page. With a document this large, it’s a torture.
What I’ve already tried:
• disabling tracking
• copying part of the text into a new document to see if smaller file will run better
• getting rid of all unneeded styles
• getting rid of everything that’s not text (some charts and graphs)
• contacting Microsoft tech support
• uninstalling and reinstalling Word
If anyone knows of a possible reason/solution, I’d be very grateful.
Hello. I am trying to format a book with styles, 600+ long, to get it ready for InDesign. That means I have to apply character and paragraph styles to all its elements. It’s running painfully slow, and takes a few seconds just to select some text, or move from page to page. With a document this large, it’s a torture. What I’ve already tried:• disabling tracking• copying part of the text into a new document to see if smaller file will run better• getting rid of all unneeded styles • getting rid of everything that’s not text (some charts and graphs)• contacting Microsoft tech support• uninstalling and reinstalling Word If anyone knows of a possible reason/solution, I’d be very grateful. Read More
merging and unmerging with color
I have a spreadsheet looking like a calendar. I have Month, Day of week and day of month horizonal. The background is white with boarders around it. I have cabins number listed vertically. I would like to be able to Merge cells and add a name, when entered the background will have a color. When I delete the merge the background will return to whit and the boarders will reappear. I have tried using conditional formatting with not success.
I’m using windows 10 Pro
Excel Version 2407
I have a spreadsheet looking like a calendar. I have Month, Day of week and day of month horizonal. The background is white with boarders around it. I have cabins number listed vertically. I would like to be able to Merge cells and add a name, when entered the background will have a color. When I delete the merge the background will return to whit and the boarders will reappear. I have tried using conditional formatting with not success.I’m using windows 10 ProExcel Version 2407 Read More
How to plot one curve and change color according to value
The tricky thing is that I get an attribute with the values and would like to have this part in the plot in a different color:
x = linspace(0,10);
y = sin(3*x).*exp(0.5*x);
c = find(y > 25);
m(length(x)) = 0;
m(c) = 1;
figure;
plot(x, y, ‘b’)
Where m becomes 1 the color should be red, else blue.
Can someone find the easiest way to do this?The tricky thing is that I get an attribute with the values and would like to have this part in the plot in a different color:
x = linspace(0,10);
y = sin(3*x).*exp(0.5*x);
c = find(y > 25);
m(length(x)) = 0;
m(c) = 1;
figure;
plot(x, y, ‘b’)
Where m becomes 1 the color should be red, else blue.
Can someone find the easiest way to do this? The tricky thing is that I get an attribute with the values and would like to have this part in the plot in a different color:
x = linspace(0,10);
y = sin(3*x).*exp(0.5*x);
c = find(y > 25);
m(length(x)) = 0;
m(c) = 1;
figure;
plot(x, y, ‘b’)
Where m becomes 1 the color should be red, else blue.
Can someone find the easiest way to do this? plot, changing color MATLAB Answers — New Questions
Source code for solving second order PDE using PINN
Hi
Can someone share the matlab source code for solving second order ODE of the type as below?
I could build a sample code using : https://uk.mathworks.com/help/deeplearning/ug/solve-partial-differential-equations-with-lbfgs-method-and-deep-learning.html#responsive_offcanvas
But, I am not sure how to input the IC of the form d/dx() in the code.
All help will be appreciated.
ThanksHi
Can someone share the matlab source code for solving second order ODE of the type as below?
I could build a sample code using : https://uk.mathworks.com/help/deeplearning/ug/solve-partial-differential-equations-with-lbfgs-method-and-deep-learning.html#responsive_offcanvas
But, I am not sure how to input the IC of the form d/dx() in the code.
All help will be appreciated.
Thanks Hi
Can someone share the matlab source code for solving second order ODE of the type as below?
I could build a sample code using : https://uk.mathworks.com/help/deeplearning/ug/solve-partial-differential-equations-with-lbfgs-method-and-deep-learning.html#responsive_offcanvas
But, I am not sure how to input the IC of the form d/dx() in the code.
All help will be appreciated.
Thanks pinn MATLAB Answers — New Questions
Nondimensionalizing Length and Temp data from 2-D Ansys Transient thermal in Matlab
I have a text file that has dimensionalized data from Ansys (in micron and Kelvin). The first column is length and the second column is temperature. I am trying to nondimensionalize these data points and then put them in a graph where the x-axis represents nondimensionalized length and the y-axis represends nondimensionalized temperature.
xs = 100µm
Tf = 500K
Ti = 300K
How do I nondimensionalize this properly?I have a text file that has dimensionalized data from Ansys (in micron and Kelvin). The first column is length and the second column is temperature. I am trying to nondimensionalize these data points and then put them in a graph where the x-axis represents nondimensionalized length and the y-axis represends nondimensionalized temperature.
xs = 100µm
Tf = 500K
Ti = 300K
How do I nondimensionalize this properly? I have a text file that has dimensionalized data from Ansys (in micron and Kelvin). The first column is length and the second column is temperature. I am trying to nondimensionalize these data points and then put them in a graph where the x-axis represents nondimensionalized length and the y-axis represends nondimensionalized temperature.
xs = 100µm
Tf = 500K
Ti = 300K
How do I nondimensionalize this properly? nondimensionalize, matlab, text file, data, temperature, length, graph MATLAB Answers — New Questions
Problems installing display drivers on Windows Server 2025
Hello! Recently, I just installed Windows Server 2025 on my computer, and I cannot install the display drivers I desire – from the Lenovo Thinkpad 15ALC7 page. Using the installer from the manufacture’s site doesn’t result in the new display driver installed. It just keeps being on “Microsoft Basic Display Adapter”. Any idea on a solution?
Hello! Recently, I just installed Windows Server 2025 on my computer, and I cannot install the display drivers I desire – from the Lenovo Thinkpad 15ALC7 page. Using the installer from the manufacture’s site doesn’t result in the new display driver installed. It just keeps being on “Microsoft Basic Display Adapter”. Any idea on a solution? Read More
ARM64 CPU Not Supported
OK, I just ran into yet another program that will not run on my new Surface Laptop because it has an ARM CPU chip. If I knew it was gong to be this much of a problem, I would have NEVER bought a Surface!
Anyone else running into issues?
OK, I just ran into yet another program that will not run on my new Surface Laptop because it has an ARM CPU chip. If I knew it was gong to be this much of a problem, I would have NEVER bought a Surface! Anyone else running into issues? Read More
Thank You for your order !
Microsoft Customer Suppport +1 0000 0000 0000
Microsoft Customer Suppport +1 0000 0000 0000 Read More
Unable to run Export-MsIdAzureMfaReport getting error please advise
Unable to run Export-MsIdAzureMfaReport .report.xlsx getting errors
PowerShell 7.4.4
PS C:WindowsSystem32> Connect-MgGraph -Scopes Directory.Read.All, AuditLog.Read.All, UserAuthenticationMethod.Read.All
Welcome to Microsoft Graph!
Connected via delegated access using ******************************
NOTE: You can use the -NoWelcome parameter to suppress this message.
PS C:WindowsSystem32> Export-MsIdAzureMfaReport .Tempreport.xlsx
Compare-Object: Cannot bind argument to parameter ‘DifferenceObject’ because it is null.
Compare-Object: Cannot bind argument to parameter ‘DifferenceObject’ because it is null.
Write-Error: Unable to find target address
PS C:WindowsSystem32>
Please help! Thanks.
Unable to run Export-MsIdAzureMfaReport .report.xlsx getting errorsPowerShell 7.4.4PS C:WindowsSystem32> Connect-MgGraph -Scopes Directory.Read.All, AuditLog.Read.All, UserAuthenticationMethod.Read.AllWelcome to Microsoft Graph!Connected via delegated access using ******************************NOTE: You can use the -NoWelcome parameter to suppress this message.PS C:WindowsSystem32> Export-MsIdAzureMfaReport .Tempreport.xlsxCompare-Object: Cannot bind argument to parameter ‘DifferenceObject’ because it is null.Compare-Object: Cannot bind argument to parameter ‘DifferenceObject’ because it is null.Write-Error: Unable to find target addressPS C:WindowsSystem32>Please help! Thanks. Read More
Solving trigonometric simultaneous equations
Is it possible to solve when the equations are little complex? For example lets’s take an inverse kinematics problem. Where we get,
-0.2595 0.5536 0.7913 0.3004 r11 r12 r13 o1
-0.7781 -0.6052 0.1682 0.0639 = r21 r22 r23 o2
0.5721 -0.5721 0.5878 0.6167 r31 r32 r33 o3
0 0 0 1 0 0 0 0
each of these symbols represents a trigonometric function such as below. Need to find θ1,θ2,θ3,θ4,θ5
[ sin(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta5)*sin(theta1) + sin(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)) – sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)), (1143*cos(theta1)*cos(theta2))/5000 + (127*cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)))/1600 – (127*sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)))/1600 – (1143*cos(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta1)*cos(theta2)*cos(theta3))/5000]
[ – cos(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))), sin(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))) – cos(theta1)*cos(theta5), cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)) – sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)), (1143*cos(theta2)*sin(theta1))/5000 + (127*cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)))/1600 – (127*sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)))/1600 – (1143*sin(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta2)*cos(theta3)*sin(theta1))/5000]
[ cos(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), -sin(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) – cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)), (1143*sin(theta2))/5000 + (1143*cos(theta2)*sin(theta3))/5000 + (1143*cos(theta3)*sin(theta2))/5000 – (127*cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)))/1600 + (127*sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)))/1600 + 4953/20000]
[ 0, 0, 0, 1]
Is matlab capable of solving such equations?
Thank you.Is it possible to solve when the equations are little complex? For example lets’s take an inverse kinematics problem. Where we get,
-0.2595 0.5536 0.7913 0.3004 r11 r12 r13 o1
-0.7781 -0.6052 0.1682 0.0639 = r21 r22 r23 o2
0.5721 -0.5721 0.5878 0.6167 r31 r32 r33 o3
0 0 0 1 0 0 0 0
each of these symbols represents a trigonometric function such as below. Need to find θ1,θ2,θ3,θ4,θ5
[ sin(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta5)*sin(theta1) + sin(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)) – sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)), (1143*cos(theta1)*cos(theta2))/5000 + (127*cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)))/1600 – (127*sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)))/1600 – (1143*cos(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta1)*cos(theta2)*cos(theta3))/5000]
[ – cos(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))), sin(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))) – cos(theta1)*cos(theta5), cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)) – sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)), (1143*cos(theta2)*sin(theta1))/5000 + (127*cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)))/1600 – (127*sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)))/1600 – (1143*sin(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta2)*cos(theta3)*sin(theta1))/5000]
[ cos(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), -sin(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) – cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)), (1143*sin(theta2))/5000 + (1143*cos(theta2)*sin(theta3))/5000 + (1143*cos(theta3)*sin(theta2))/5000 – (127*cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)))/1600 + (127*sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)))/1600 + 4953/20000]
[ 0, 0, 0, 1]
Is matlab capable of solving such equations?
Thank you. Is it possible to solve when the equations are little complex? For example lets’s take an inverse kinematics problem. Where we get,
-0.2595 0.5536 0.7913 0.3004 r11 r12 r13 o1
-0.7781 -0.6052 0.1682 0.0639 = r21 r22 r23 o2
0.5721 -0.5721 0.5878 0.6167 r31 r32 r33 o3
0 0 0 1 0 0 0 0
each of these symbols represents a trigonometric function such as below. Need to find θ1,θ2,θ3,θ4,θ5
[ sin(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta5)*sin(theta1) + sin(theta5)*(cos(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)) + sin(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2))), cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)) – sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)), (1143*cos(theta1)*cos(theta2))/5000 + (127*cos(theta4)*(cos(theta1)*cos(theta2)*sin(theta3) + cos(theta1)*cos(theta3)*sin(theta2)))/1600 – (127*sin(theta4)*(cos(theta1)*sin(theta2)*sin(theta3) – cos(theta1)*cos(theta2)*cos(theta3)))/1600 – (1143*cos(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta1)*cos(theta2)*cos(theta3))/5000]
[ – cos(theta1)*sin(theta5) – cos(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))), sin(theta5)*(cos(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)) + sin(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2))) – cos(theta1)*cos(theta5), cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)) – sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)), (1143*cos(theta2)*sin(theta1))/5000 + (127*cos(theta4)*(cos(theta2)*sin(theta1)*sin(theta3) + cos(theta3)*sin(theta1)*sin(theta2)))/1600 – (127*sin(theta4)*(sin(theta1)*sin(theta2)*sin(theta3) – cos(theta2)*cos(theta3)*sin(theta1)))/1600 – (1143*sin(theta1)*sin(theta2)*sin(theta3))/5000 + (1143*cos(theta2)*cos(theta3)*sin(theta1))/5000]
[ cos(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), -sin(theta5)*(cos(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) + sin(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3))), sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)) – cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)), (1143*sin(theta2))/5000 + (1143*cos(theta2)*sin(theta3))/5000 + (1143*cos(theta3)*sin(theta2))/5000 – (127*cos(theta4)*(cos(theta2)*cos(theta3) – sin(theta2)*sin(theta3)))/1600 + (127*sin(theta4)*(cos(theta2)*sin(theta3) + cos(theta3)*sin(theta2)))/1600 + 4953/20000]
[ 0, 0, 0, 1]
Is matlab capable of solving such equations?
Thank you. solve MATLAB Answers — New Questions
Can’t find vehicleDatasetImages.zip
I’m trying to use the dataset ‘vehicleDatasetImages’, but the function unzip returns this error:
Error using matlab.io.internal.archive.checkFilename>throwFileNotFoundError (line 156)
Function UNZIP was unable to find file ”vehicleDatasetImages.zip”.
What can I do?I’m trying to use the dataset ‘vehicleDatasetImages’, but the function unzip returns this error:
Error using matlab.io.internal.archive.checkFilename>throwFileNotFoundError (line 156)
Function UNZIP was unable to find file ”vehicleDatasetImages.zip”.
What can I do? I’m trying to use the dataset ‘vehicleDatasetImages’, but the function unzip returns this error:
Error using matlab.io.internal.archive.checkFilename>throwFileNotFoundError (line 156)
Function UNZIP was unable to find file ”vehicleDatasetImages.zip”.
What can I do? data, deep learning, object detection MATLAB Answers — New Questions
Permanent magnets in PDE toolbox
Dear all,
How do I describe a permanent magnet in the PDE toolbox ?
I could find nothing in electromagneticProperties or electromagneticSourceDear all,
How do I describe a permanent magnet in the PDE toolbox ?
I could find nothing in electromagneticProperties or electromagneticSource Dear all,
How do I describe a permanent magnet in the PDE toolbox ?
I could find nothing in electromagneticProperties or electromagneticSource pde magnetostatics magnet MATLAB Answers — New Questions
Failed to login in uhrs
I have just registered at Uhrs marketplace place and it was going well and I did my first qualification test for a hit successfully and when I came back to log in it showed me this message “Failed attempt to log in. You are blocked from working in UHRS” can I know what is the solution?
I have just registered at Uhrs marketplace place and it was going well and I did my first qualification test for a hit successfully and when I came back to log in it showed me this message “Failed attempt to log in. You are blocked from working in UHRS” can I know what is the solution? Read More
power Load flow equations
constraints=[Costraints,Pg(1,1)-Pd(1,1)==vmag(1,1)*[vmag(1,1)*Ymag(1,1)*cos(Yang(1,1))+…
vmag(1,2)*Ymag(2,1)*cos(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*cos(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*cos(Yang(4,1) + vang(1,1) – vang(1,4))]; Constraints=[Costraints,Qg(1,1)-Qd(1,1)==(-vmag(1,1))*[vmag(1,1)*Ymag(1,1)*sin(Yang(1,1))+..
vmag(1,2)*Ymag(2,1)*sin(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*sin(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*sin(Yang(4,1) + vang(1,1) – vang(1,4))];constraints=[Costraints,Pg(1,1)-Pd(1,1)==vmag(1,1)*[vmag(1,1)*Ymag(1,1)*cos(Yang(1,1))+…
vmag(1,2)*Ymag(2,1)*cos(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*cos(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*cos(Yang(4,1) + vang(1,1) – vang(1,4))]; Constraints=[Costraints,Qg(1,1)-Qd(1,1)==(-vmag(1,1))*[vmag(1,1)*Ymag(1,1)*sin(Yang(1,1))+..
vmag(1,2)*Ymag(2,1)*sin(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*sin(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*sin(Yang(4,1) + vang(1,1) – vang(1,4))]; constraints=[Costraints,Pg(1,1)-Pd(1,1)==vmag(1,1)*[vmag(1,1)*Ymag(1,1)*cos(Yang(1,1))+…
vmag(1,2)*Ymag(2,1)*cos(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*cos(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*cos(Yang(4,1) + vang(1,1) – vang(1,4))]; Constraints=[Costraints,Qg(1,1)-Qd(1,1)==(-vmag(1,1))*[vmag(1,1)*Ymag(1,1)*sin(Yang(1,1))+..
vmag(1,2)*Ymag(2,1)*sin(Yang(2,1) + vang(1,1) – vang(1,2))+…
vmag(1,3)*Ymag(3,1)*sin(Yang(3,1) + vang(1,1) – vang(1,3))+…
vmag(1,4)*Ymag(4,1)*sin(Yang(4,1) + vang(1,1) – vang(1,4))]; optimization of reactive power MATLAB Answers — New Questions
