Answered

How to extract the expression inside of a trig function?

Hi, If you want to get the coefficients of symbolic expression, you can coeffs function. For instance, syms x c = coeffs(16*...

How to extract the expression inside of a trig function?

Hi, If you want to get the coefficients of symbolic expression, you can coeffs function. For instance, syms x c = coeffs(16*...

1 year ago | 0

Answered

How to use an array (saved as a mat file) in my C program?

Hi, In addition to the above documentation links, You might find this answer helpful: https://www.mathworks.com/matlabcentral/...

How to use an array (saved as a mat file) in my C program?

Hi, In addition to the above documentation links, You might find this answer helpful: https://www.mathworks.com/matlabcentral/...

1 year ago | 0

Answered

Tabs within Tabgroups in MATLAB app designer

Hi, You can only change the size of entire tabgroup. You can not change the size of individual tabs.

Tabs within Tabgroups in MATLAB app designer

Hi, You can only change the size of entire tabgroup. You can not change the size of individual tabs.

1 year ago | 0

| accepted

Answered

MLAPP: Add contextmenu to particular cells in uitable

Hi, You can not set contextmenu to particular cells in uitable. I have brought this issue to the concerned people and it might ...

MLAPP: Add contextmenu to particular cells in uitable

Hi, You can not set contextmenu to particular cells in uitable. I have brought this issue to the concerned people and it might ...

1 year ago | 0

| accepted

Answered

Home use license - sharing my MATLAB creations on MATLAB Central?

Hi Kerry, Yes, you can share your MATLAB work with other users.

Home use license - sharing my MATLAB creations on MATLAB Central?

Hi Kerry, Yes, you can share your MATLAB work with other users.

1 year ago | 0

| accepted

Answered

Change non-listed, unaccessible(?) properties in app designer

Hello, Currently, there is no option to Change the background color(grey) of the tabgroup. Change the color of checkbox Ch...

Change non-listed, unaccessible(?) properties in app designer

Hello, Currently, there is no option to Change the background color(grey) of the tabgroup. Change the color of checkbox Ch...

1 year ago | 1

| accepted

Answered

App Designer - Writing Data to Txt File

Hi, To write data into a file, use fopen to open file. It gives a fileID to identify the open file. Now you can write data int...

App Designer - Writing Data to Txt File

Hi, To write data into a file, use fopen to open file. It gives a fileID to identify the open file. Now you can write data int...

1 year ago | 1

Answered

how to do functions without file ?

Hi, In MATLAB, you can define multiple functions in the same file. The first function in the file is called main function, all...

how to do functions without file ?

Hi, In MATLAB, you can define multiple functions in the same file. The first function in the file is called main function, all...

1 year ago | 0

Answered

Holding stepplot and pzplot in same loop

Hi, One solution might be creating axes outside the function and pass them as parameters to the function. Use hold on and plot...

Holding stepplot and pzplot in same loop

Hi, One solution might be creating axes outside the function and pass them as parameters to the function. Use hold on and plot...

1 year ago | 0

| accepted

Answered

How to label graph curves?

Hi, From my understanding, you have multiple subplots and what to label each of them with the incident angle. After creating s...

How to label graph curves?

Hi, From my understanding, you have multiple subplots and what to label each of them with the incident angle. After creating s...

1 year ago | 0

| accepted

Answered

Moving a line forward

Hi, From my understanding, you want to plot a line, and then move it some units with respect to x axis and plot it. You can dr...

Moving a line forward

Hi, From my understanding, you want to plot a line, and then move it some units with respect to x axis and plot it. You can dr...

1 year ago | 0

| accepted

Answered

how to show matlab scope results on gui?

Hi, Data can be saved to the MATLAB workspace/mat file through a Simulink Scope block. For data to be saved, you need to set Sc...

how to show matlab scope results on gui?

Hi, Data can be saved to the MATLAB workspace/mat file through a Simulink Scope block. For data to be saved, you need to set Sc...

1 year ago | 0

Answered

rptgen.cfr_line_break

Hi John, You can use the escape sequence '\n' to add a new line. For more information and example, Refer to this answer answe...

rptgen.cfr_line_break

Hi John, You can use the escape sequence '\n' to add a new line. For more information and example, Refer to this answer answe...

1 year ago | 0

Answered

uihtml doesn't play .MP4 Video

Hi, Built-in MATLAB browser does not support playing .mp4 videos. I have brought this issue to the concerned people and it migh...

uihtml doesn't play .MP4 Video

Hi, Built-in MATLAB browser does not support playing .mp4 videos. I have brought this issue to the concerned people and it migh...

1 year ago | 0

Answered

create a video or gif using .PNG file

Hi, Refer to this answer answered by community - https://www.mathworks.com/matlabcentral/answers/153925-how-to-make-a-video-fro...

create a video or gif using .PNG file

Hi, Refer to this answer answered by community - https://www.mathworks.com/matlabcentral/answers/153925-how-to-make-a-video-fro...

1 year ago | 0

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Answered

How to compare number in Edit Field to number in Ui Table, then checking box?

Hi, In this line of code in the updated code UITABLE4DATA(rowindex,1) = {1} ; It replaces the content of cell with value '1'...

How to compare number in Edit Field to number in Ui Table, then checking box?

Hi, In this line of code in the updated code UITABLE4DATA(rowindex,1) = {1} ; It replaces the content of cell with value '1'...

1 year ago | 0

Answered

How to plot manipulability index of a 5dof robotic arm?

Hi, In this line of code, [X,Y]=meshgrid(px,py); >> X = cos(th1)*(102*cos(th2 + th3 + th4) + 25*cos(th2 + th3) + 20*cos...

How to plot manipulability index of a 5dof robotic arm?

Hi, In this line of code, [X,Y]=meshgrid(px,py); >> X = cos(th1)*(102*cos(th2 + th3 + th4) + 25*cos(th2 + th3) + 20*cos...

1 year ago | 0

Answered

Calculating limits, derivatives, and integrals in AppDesigner

Hi There are two types of Edit Fields, one for Numeric values and the other one is for text. If you try to store or retreive ...

Calculating limits, derivatives, and integrals in AppDesigner

Hi There are two types of Edit Fields, one for Numeric values and the other one is for text. If you try to store or retreive ...

1 year ago | 0

Answered

hoe to mark tittle on graph

Hi, For example, plot((1:10).^2) title('My Title') % Add title to plot xlabel('x axis label') % Add label to x axis ylabel(...

hoe to mark tittle on graph

Hi, For example, plot((1:10).^2) title('My Title') % Add title to plot xlabel('x axis label') % Add label to x axis ylabel(...

1 year ago | 1

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Answered

Use reshape and/or remap to create matrix where every other row is negative

Hi, Refer to the documentation and examples of repmat and reshape.

Use reshape and/or remap to create matrix where every other row is negative

Hi, Refer to the documentation and examples of repmat and reshape.

1 year ago | 0

Answered

Unable to perform assignment because the left and right sides have a different number of elements. Error in Esram2 (line 61) g(a+1) = g(a) - (N / D) - T; >>

Hi, In this line of code, g(a+1) = g(a) - (N / D) - T; Sizes of variables are: g(a) - 1x1 double ...

Unable to perform assignment because the left and right sides have a different number of elements. Error in Esram2 (line 61) g(a+1) = g(a) - (N / D) - T; >>

Hi, In this line of code, g(a+1) = g(a) - (N / D) - T; Sizes of variables are: g(a) - 1x1 double ...

1 year ago | 0

| accepted

Answered

Write the following function f(t)=sint*cost using the following methods

Hi, Refer to the documentation pages: for, vectorization, tic, toc

Write the following function f(t)=sint*cost using the following methods

Hi, Refer to the documentation pages: for, vectorization, tic, toc

1 year ago | 0

Answered

Index exceeds matrix dimensions

Hi, In the code, you are assigning a value to variable 'u' u =100 % 1x1 Double Implies you can only index till 1(since we hav...

Index exceeds matrix dimensions

Hi, In the code, you are assigning a value to variable 'u' u =100 % 1x1 Double Implies you can only index till 1(since we hav...

1 year ago | 0

Answered

how to make a Joint PDF?

Hi, I did not get the term joint pdf. In case joint pdf means getting all pdfs on the same figure, you can try this out. [f,x...

how to make a Joint PDF?

Hi, I did not get the term joint pdf. In case joint pdf means getting all pdfs on the same figure, you can try this out. [f,x...

1 year ago | 0

Answered

How to Graph more than one ODE on a plot

Hi, As per my understanding, you want to plot 2 ODEs on same graph. Use can use hold command to add many plots on existing axes...

How to Graph more than one ODE on a plot

Hi, As per my understanding, you want to plot 2 ODEs on same graph. Use can use hold command to add many plots on existing axes...

1 year ago | 1

Answered

How to properly set up my Transfer function

Hi, The numerator and denominator coefficients of transfer function should be a row vector or a cell array of row vectors. In t...

How to properly set up my Transfer function

Hi, The numerator and denominator coefficients of transfer function should be a row vector or a cell array of row vectors. In t...

1 year ago | 0

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Answered

How can I change 'NaT' value to normal Date value?

Hi, In this line of the code, you are setting InputFormat parameter for the variable 'Time' . opts = setvaropts(opts, "Time", ...

How can I change 'NaT' value to normal Date value?

Hi, In this line of the code, you are setting InputFormat parameter for the variable 'Time' . opts = setvaropts(opts, "Time", ...

1 year ago | 0

| accepted

Answered

New function tiledlayout problems

Hi, tiledlayout(m,n) % Gives you m*n plots tiledlayout(2,1) % Gives you only 2 plots Since you want 100 plots, you should giv...

New function tiledlayout problems

Hi, tiledlayout(m,n) % Gives you m*n plots tiledlayout(2,1) % Gives you only 2 plots Since you want 100 plots, you should giv...

2 years ago | 0

Answered

Adding existing axes objects to a new tiledlayout

Hi Christoph, set(arrayOfAxes{i}, 'Parent', t); % axes object can not be a child of t(tiledlayout) Each tile in 'tiledlayout'...

Adding existing axes objects to a new tiledlayout

Hi Christoph, set(arrayOfAxes{i}, 'Parent', t); % axes object can not be a child of t(tiledlayout) Each tile in 'tiledlayout'...

2 years ago | 0

| accepted

Answered

Is Modbus RS485 Slave Write compatible with the Matlab 2018 versions?

Hi, It's not supported in MATLAB 2018 versions. Modbus RS485 Slave Write is introduced in R2020b

Is Modbus RS485 Slave Write compatible with the Matlab 2018 versions?

Hi, It's not supported in MATLAB 2018 versions. Modbus RS485 Slave Write is introduced in R2020b

2 years ago | 0