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Darshan Ramakant Bhat


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MathWorks

70 total contributions since 2017

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Answered
??? Dimension 1 is fixed on the left-hand side but varies on the right ([256 x 256] ~= [:? x :?]) when running codegen command
I have modified the sample code attached and made it work. Please use "codes_modified" file and run below command : codegen Sp...

1 day ago | 0

Answered
How to split the function when generating code with MATLAB coder.
You can try coder.inline('never') in your MATLAB Functions. Below is the documentation for the same. https://in.mathworks.com/...

1 month ago | 1

Answered
How do I use fprintf with MATLAB Coder?
How are you generating code ? Are you using Coder App or Command Line ? As the error says, you cannot pass an array as input wh...

2 months ago | 0

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Answered
How-to change the definition of fundamental data types with MATLAB Embedder Coder for C++?
Thanks for elaborating your issue. From your above explaination I see that you want to use custom types like replacing "int32_T"...

2 months ago | 0

Answered
Are point cloud functions supported on Simulink Realtime?
Below is the list of functions supported for code-generation : https://in.mathworks.com/help/coder/ug/functions-and-objects-sup...

2 months ago | 0

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Answered
Generate code: source code or mex file ?
From your description I am assuming that you are using coder app. When the "build type" is "Source code" it is not suppose to g...

3 months ago | 1

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Answered
Do I need to recompile MEX if I edit a function?
When you generate code for "fun1" (which is called as "entry-point function" in code generation terminology), codes will be gene...

3 months ago | 1

| accepted

Answered
First argument must be a vector.; Function call failed.
I can see that you are using MATLAB R2018a. The codegen support for filtfilt is improved significanlty in the later releases. I...

4 months ago | 0

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Answered
How to avoid Main file and interface file system for Code Generation ?
settings -> Code generation -> templated -> Generate an example main program is the correct way of disabling the generate main....

5 months ago | 0

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Answered
Is the optimization toolbox compatible with the Matlab Coder ?
Below is the list of functions supported for codegeneration : https://www.mathworks.com/help/referencelist.html?type=function&c...

5 months ago | 1

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Answered
input is not supported for code generation
The below page gives link to the list of supported functions for C / C++ code generation : https://www.mathworks.com/help/coder...

5 months ago | 1

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Answered
Using #defines within generated C++ code
Why dont you include the header-guard before hand and then include the header using coder.cinclude() ? Below answer is trying t...

6 months ago | 0

Answered
Error: " The invoked code did not call entry-point function "
As Ameer told your test file should call the entry-point function to automatically infer the types. More detail is present in th...

6 months ago | 0

Answered
Something to replace 'dir' command?
Below is the list of functions supported for code generation : https://www.mathworks.com/help//referencelist.html?type=function...

6 months ago | 0

Answered
xlsread equivalent command for Matlab Coder
Below is the list of functions supported for C/C++ codegeneration : https://www.mathworks.com/help//referencelist.html?type=fun...

6 months ago | 0

Answered
code generate for rigidBodyTree
Handle objects are not supported as entry point input / ouput for codegeneration : https://www.mathworks.com/help/simulink/ug/h...

7 months ago | 0

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Answered
LQR and c2d not available with matlab coder.
Unfortunately these two functions are not supported C/C++ code generation yet. I have made an internal request to support these ...

8 months ago | 0

Answered
lloydsAlgorithm function for matlab coder
This is a File Exchange Submission file and not a inbuilt function provided by MathWorks. This function is not supported for cod...

8 months ago | 0

Answered
input is not supported for code generation
I found similar question answered before : https://www.mathworks.com/matlabcentral/answers/476121-matlab-to-c-code-conversion-i...

8 months ago | 1

Answered
Problem using :(colon operator) and ndgrid in Matlab Coder
I modified the code a little bit and the code generation was successful function B = myFunc() a=[ 5 185 ; 50 230; 95 ...

9 months ago | 0

Answered
Coder not replacing CMSIS library
According to this page, https://au.mathworks.com/help/supportpkg/armcortexm/ug/supported-cmsis-functions.html the matrix multi...

9 months ago | 0

Answered
I've tried to get Embedded Coder Texas Instruments C2000
I am not sure if you can get trial versions for student editions : https://www.mathworks.com/store/link/products/student/new ...

9 months ago | 0

Answered
How do I install Embedded Coder Support Package for Energia?
Please contact MathWorks technical support with proper details : https://www.mathworks.com/support/contact_us.html

9 months ago | 0

Answered
Undefined function or variable 'getFISCodeGenerationData'
From the below documentation is see that the function "getFISCodeGenerationData" is supported from R2018b (release is mentioned ...

9 months ago | 0

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Answered
Code generation to C/C++ compiler option "fp:strict"
I could not reproduce this in R2019b version of MATLAB (and I have not verified this is the case in the previous releases). You...

9 months ago | 1

Answered
Why do I always need coder.varsize directives?
Thanks for asking this interesting question. I will try to answer this to the best of my knowledge. Enable / Disable variable ...

10 months ago | 2

| accepted

Answered
Is it possible to define cstructname for a struct property of a classdef
Unfortunately coder.cstructname cannot be applied on class properties. I have made an internal note to enhance this restrction i...

10 months ago | 1

| accepted

Answered
Output argument 'check_equal' is not assigned on some execution paths
This is because output variable should have a value in each execution branch. Otherwise MATLAB Coder compiler will not be able t...

10 months ago | 1

| accepted

Answered
"ss2sos" :ss2sos is not supported for code generation.
The function "ss2sos" is not supported for codegeneration. You can find the list of supported function in the below page : http...

10 months ago | 1

Answered
How to see called function in a c file generated from MATLAB coder
It depends on the "other" function. If it is an utility function (not user written), then MATLAB can make use of its own interna...

10 months ago | 1

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