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Abhilash Padma


MathWorks

23 total contributions since 2019

I am an Associate in Engineering Development Group at Mathworks.
I am interested in Machine learning, Image processing and data science.

DISCAILMER: Any advice or opinions here are my own, and in no way reflect that of MATHWORKS.

Abhilash Padma's Badges

  • Knowledgeable Level 2
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Answered
Selecting points from UI Axes App Designer MATLAB R2019a
I understand that you want to split the plot using vertical lines whenever you click on the axes. But, there is no built-in func...

5 days ago | 0

| accepted

Answered
add text to plot after several other plots
Text can be a member of axis and can’t be a member of plot(line). If you have the coordinates for the text, you can add text to ...

5 days ago | 0

Answered
2019a Open model in new window
When you are referring to opening models, I assume that you are opening a sub model by clicking on it from top model. Here is th...

8 days ago | 0

Answered
How to overlay two colormaps using imagesc command?
The ROI is overlaid completely in your case because the limits of the 2-D axes are not synchronized properly. You can use linkax...

9 days ago | 0

| accepted

Answered
How do I take data from one column of an Excel spreadsheet and store it as a transposed row in a new Excel Spreadsheet? How do I repeatedly take this column data from different Excel spreadsheets to be transposed as rows in the new Excel Spreadsheet?
You can use the “writematrix” method to store a matrix in an excel spreadsheet. See the following code where this method is used...

9 days ago | 0

Answered
Problem with parfor classified variable
The variable Tk_alland Tkp_all are not meeting the requirements of a sliced variable. For a sliced variable, exactly one indexin...

19 days ago | 0

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Answered
How can i load mat file in simulink ?
I guess your format of matrix in .mat file is wrong. In the matrix, the time stamps should be in first row and the data with res...

19 days ago | 0

| accepted

Answered
Creating a tensor from multiple matrices
You can use the “cat” function to create a tensor. cat(3,U1,U2,U3,U4); Refer the following link for more information: https:...

19 days ago | 0

Answered
How can I use "spy" at AppDesigner
1)App designer doesn’t support “Spy” directly. 2)You can use the plot in app designer to draw spy type graph. See the following...

20 days ago | 1

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Answered
Simulink external mode works fine but normal mode doesn't, when controlling a motor
Here you are feeding data to the model which is running on Beaglebone Black. External mode works better than normal mode because...

22 days ago | 0

Answered
Create run log history each time code is run
I assume that you want to append the execution information (time, date and name of the input file) of your code each time whenev...

22 days ago | 0

Answered
Previously accessible file is now inaccessible.
Try using the following command which may solve your problem. rehash toolboxcache; For more information, refer the following...

23 days ago | 0

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Answered
How to avoid overwriting inside a for loop?
Hi, Instead of declaring “frame” as an empty array, declare it as an empty cell array. frame={}; And inside for loop, assi...

23 days ago | 0

Answered
Generate code from .rtw file
Hi, Yes, it is possible to generate code from .rtw file. You can use the rtwbuild() function and pass the name of the rtw file ...

23 days ago | 0

Answered
adding toolbar and menubar to figure in appdesigner
Hi, For now, app designer does not support toolbar. However, you can explore tab groups if it suits your use case. You can add ...

23 days ago | 0

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Answered
How exactly should I use open_system to open a Simulink block by using a call operation with 'handles' instead of a particular Simulink file name in GUI?
Hi, I understand that you want to open a block of a model from GUI and you are using open_system function. In order to open a b...

23 days ago | 0

Answered
How do I save a text field in app designer so that it loads when I restart the app next time?
Hi, I understand that you want to get the values assigned for edit fields in previous session as default after reopening the ap...

28 days ago | 0

Answered
Create an array from the input of a MATLAB FUNCTION BLOCK
Hi, I understand that you want to get an array as an output of MATLAB function block. But you are getting a value with 1x1 dime...

28 days ago | 0

Answered
Mouseover highlighting of plotted line?
Hi, I understand that you wanted to implement the mouseover functionality for plotted lines. MATLAB's pointer manager lets you...

1 month ago | 0

| accepted

Answered
How to add an else-if column in a state transition table?
Hi, I understand that you want to add an else-if column in a state transition table. You can do this by right clicking on the s...

1 month ago | 0

Answered
gui-simulink how to change parameters
Hi, I understand that you want to create a GUI to change the value of the block parameters in simulink. You can do this by cr...

1 month ago | 0

Answered
Changing the value of 'compare to constant' and 'repeating sequence interpolating' blocks using GUI
Hi, I understand that you have two blocks in Simulink, and you want to create a GUI to change the value of this blocks. You ca...

1 month ago | 0

Answered
Efficient way of extracting parameters from a text file without external utilities
Hi, I understand that there is a text file which contains different values belongs to any of the 4 types. They are: type 0...

1 month ago | 0