Tony Mohan Varghese
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Matlab Coder crashes while running with mex file
You can debug the generated mex and identify the problem site. To debug generated MEX code, just pass the -g option to codegen a...
2 years ago | 0
Not enough input arguments.
Please refer to the example for Partial Differential Equations. The pdefun and icFun in the PDEPE function signatures are in the...
6 years ago | 0
How can I create function with custom data type in Legacy Code Tool?
Please take a look at the example in the documentation : <https://in.mathworks.com/help/simulink/examples/using-buses-with-le...
6 years ago | 0
| accepted
In App Designer. Does anyone know how to add rows in a Table every time you push a button?
Assuming that there are 4 columns in the UITable, you can append the data to the table by using the following example code. ...
6 years ago | 2
Trying to install MATLAB Support Package for USB Webcams
Try a clean uninstallation of the support package and reinstall it again. 1. Open MATLAB and choose the drop-down menu for "A...
6 years ago | 0
| accepted
Speed up double sum and product
Modify the algorithm to use parfor loop. It can execute the loop iterations on parallel workers. <https://in.mathworks.com/...
6 years ago | 0
How to import Datetime Format form Database (Microsoft Access)
Change the date in MATLAB, once it is imported using the datetime and readtable command. % Code for reading the date fr...
6 years ago | 0
| accepted
Read arduino data from matlab with fscanf. I can read data but something's wrong
Try setting the baud rate of both boards the same. And check if you are facing the same issue. Also look into the _readasync...
6 years ago | 0
Why does C code generated by MATLAB Coder have numerical values already assigned to some internal variables of functions while the original MATLAB user defined function requires user input for those variables?
You can refer to this answer by Ryan Livingstone: <https://in.mathworks.com/matlabcentral/answers/231663-how-do-i-get-the-u...
6 years ago | 0
How to convert neural network Matlab code to Arduino IDE code??
You can use MATLAB Function block in Simulink and use Simulink support package for Arduino to deploy the generated code to the b...
6 years ago | 0
Can anyone explain how to this codes generated from neural network???how to apply this code in arduino ide??
You can use MATLAB Function block in Simulink and use Simulink support package for Arduino to deploy the generated code to the b...
6 years ago | 0
issue with MATLAB Coder and cell arrays
Solutions : * Use recognized pattern for assigning elements * Use repmat * Use coder.nullcopy Reference: <https://in.m...
6 years ago | 0
Write a function called integerize that takes as its input a matrix A of integers of type double, and returns the name of the “smallest” signed integer class to which A can be converted without loss of information.
Not able to reproduce the error. Please specify the complete error and the types of inputs used.
6 years ago | 0
How do I create a filename for TIFF's that change in every loop. Like P01.TIFF then P12.TIFF and so forth. I've set up this in strings but I think the single quotes are missing.
Before calling imread, use the following: name = char(name); % assuming that name is a string array. This will convert ...
6 years ago | 0
How can I assign a GIF to a pushbutton?
You cannot assign a gif image to a pushbutton using GUIDE. A true colour RGB image can be assigned to a push button. To displ...
6 years ago | 0
How can I write an output file .dat?
you can use the save function in MATLAB. for example: x = randn(100,1); save test.dat x -ascii % or save('c:\fo...
6 years ago | 0
How can I guarantee Function input Data to be in a certain shape for Coder translated C Code?
Unbounded variable size inputs are defined as structures in the generated C code and it will be named as emxArray_real_T. <</...
6 years ago | 0
Following image has a equation to be coded in matlab but i m not getting how to use each iteration value from one code in another code.
Please elaborate on the nature of x1(k)i. As I understand from the equation, x1(k)i can be considered as a 2D array which ca...
6 years ago | 0
How to get matlab to create a function from system inputs and perform its fminsearch
Please refer the example for minimizing a function with extra parameters: <https://in.mathworks.com/help/matlab/ref/fminsearc...
6 years ago | 0
Getting started with Stateflow
Please go through the documentation links and examples. <https://in.mathworks.com/help/stateflow/getting-started.html> <ht...
6 years ago | 0
Export to existing excel file in same sheet
Please refer to the examples on: <https://in.mathworks.com/help/matlab/import_export/exporting-to-excel-spreadsheets.html>
6 years ago | 0
Parsim function consumes lot of memory. How to clear temporary MATLAB files?
Use the following command to clear the temporary files. >> parfevalOnAll(gcp, @sdi.Repository.clearRepositoryFile, 0) Tem...
6 years ago | 1
How to plot a dark green graph with RGB indication?
plot(___,Name,Value) specifies line properties using one or more Name,Value pair arguments. *Name-value pair settings apply to a...
6 years ago | 0
Preferences/settings for sending user experience information to MathWorks?
* Open Preferences * Click on General Tab. <</matlabcentral/answers/uploaded_files/96883/matlabanswers_1.JPG>>
7 years ago | 0
Hello, I need help in writing code in matlab that asks user to input 2 to 5 unique characters from lowercase alphabets, and then ask user for repetition and order allowed or not and create subset of arrangements from it.
Following links will get you a good start : <https://www.mathworks.com/help/matlab/ref/input.html> <https://www.mathworks....
7 years ago | 0
fclose() - How do I close all open files but one?
Currently, there is no way to close all open files, except one. <https://www.mathworks.com/help/matlab/ref/fclose.html>
7 years ago | 0
Unable to build mex file
Please refer the supported compilers for MATLAB R2015b : <https://www.mathworks.com/content/dam/mathworks/mathworks-dot-com/s...
7 years ago | 0
Segmentation violation at startup on Fedora 26
This error occurs when your computer cannot load a certain font display library through MATLAB. To resolve the issue, please ...
7 years ago | 1
| accepted
How do I make this code GPU capable
Refer to GPU Capabilities and performance in MATLAB Documentation : <https://www.mathworks.com/help/distcomp/gpu-capabilities...
7 years ago | 1
how to add 5 rows in a txt file
To write data to the top of the file, it is better to create a new file and write the required data to it. # Create a new fil...
7 years ago | 0