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Denis Gurchenkov


Last seen: 3 days ago

MathWorks

43 total contributions since 2011

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Answered
Code generation with ordered data structures of objects e.g. lists or vectors of objects
As of R2020a, MATLAB Coder supports cell array of value objects, which get converted to arrays of struct in C and arrays of clas...

4 days ago | 1

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Using MATLAB Class with coder.ceval calls in App designer
Hi Noah, you are correct. Some background: MATLAB Compiler (standalon application) is NOT a compiler. It is a deployment too...

1 month ago | 1

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Can I change the name of a function during codegen?
Unfortunately, no, there is no mechanism to rename the function in the generated C code. I've added a request for the developmen...

3 months ago | 0

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Matlab inbuilt functions to cpp code
Here is the list of functions and classes that can be converted to C/C++ using MATLAB Coder: https://www.mathworks.com/help/code...

3 months ago | 2

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Is it possible to access struct fields dynamically in generated code?
The the specific question you are asking ("is possible to access struct fields dynamically in generated code"), the answer is "n...

4 months ago | 0

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License checkout failed for borrowed license/products
Can you please contact MathWorks technical support and tell them you have a problem related to installation and licensing. This ...

4 months ago | 0

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Direct path in generated code
Hi Arthur, the bottom line: These paths are there because you configured MATLAB Coder to produce C code with runtime error chec...

7 months ago | 1

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Matlab code to C++ classes in 2018 VS 2019
Hi Bogdan, The CppInterfaceStyle config parameter has been added in R2019b. In prior releases, it is not possible to genera...

8 months ago | 0

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Embedded Coder generated .zip file problem
These header files contain various type definitions, macros, constants and functions that are used by the generated C/C++ code. ...

8 months ago | 0

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What is the best way to work with variable size class properties?
Hi John, MATLAB Coder does support variable-sized arrays inside classes. I think you got confused by the fact that coder.vars...

9 months ago | 0

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Answered
How to Imply the Input Array Dimensions to MATLAB Coder
The closest you can do, I think, is this: codegen ProcessImage -args {coder.typeof(uint(0), [Inf Inf]) } -config:lib This ...

9 months ago | 0

Answered
Problem with persistent variables within embedded function
The way I understand your quesiton is this: each of those three calls to SecondOrderLowpassFilterTustin should have its own pers...

9 months ago | 1

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Answered
In R2018b MATLAB Coder - autocode array of strings in a class properties (SetAccess = private)
Hi Katherine, if this class is intended to be used by the MATLAB coder that is converted to C code (via MATLAB Coder), then ther...

1 year ago | 0

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Reading constants and variables from external header files in Matlab Coder
If you have an Embedded Coder license, you can use coder.storageclass to bind an extern C variable to a variable in MATLAB funct...

1 year ago | 2

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Answered
MATLAB Coder: Toolbox Function
MATLAB Coder App does not support generating code for an entry-point function that is nested inside a package. I can think of th...

1 year ago | 1

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Answered
codegen with custom makefile
Definition of boolean_T is contained inside tmwtypes.h. that file is located in matlabroot/extern/include, where "matlabroot" is...

1 year ago | 1

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Answered
Embedded coder on m-files (without simulink)
MATLAB Coder is exacrtly the tool that takes an .m file and genrates C code from it. If all you want is MATLAB-to-C conversion, ...

1 year ago | 1

Answered
Trying to Implement a Function in Simulink
The version of MATLAB Coder that you have supports generating code for matrices of unbounded size (it generates C code that call...

2 years ago | 0

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How to convince Matlab Coder to emit one C function per Matlab function
The best way would be to generate code for Foo directly, skipping FooCaller. That is, in the MATLAB Coder App, pick Foo.m as the...

2 years ago | 2

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Answered
Matlab coder is fixed-point converter?
Converting .m file to .mex is exactly what MATLAB Coder is about. Open MATLAB Coder App and follow the steps. Leave the "fix...

2 years ago | 0

Answered
How to Increase MATLAB Running Speed ?
Most likely you used MATLAB Compiler to create a deployment executable, and so when that executable is run, first thing it does ...

2 years ago | 0

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Code generation specific output array size
I think your question is "How can I get Mshifted and f to have size 4096 in the generated C code"? With that presumption, if ...

2 years ago | 0

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How to not-optimize my code generated by Matlab coder
If you want to generate f1 and f2 "as is" then you need to make them to be entry points, that is, codegen f1 -args {f1's arg...

2 years ago | 0

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Answered
Conflict of the C++ codes generated by MATLAB Coder
There is a way to define a per-project prefix for each function/global vairable/typedef that coder generates. But you have to ha...

2 years ago | 0

Answered
Use variable size data with Matlab function block in Simulink
One possible solution is to "emulate" variable-sized data using a fixed-size buffer and a separate field for size. That is, crea...

2 years ago | 1

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What are the limitation on arrays of objects with MATLAB coder?
The later is correct. As of R2017b, MATLAB Coder does not support arrays of objects, so if your MATLAB code creates an array of ...

2 years ago | 0

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How to check memory of code generated by MATLAB Coder?
If you have Embedded Coder product, then you can use Static Code Metrics tab in the compilation report - you should be able to s...

2 years ago | 0

Answered
How go compile and run generated C++ code in Microsoft Visual Studio 2013
Hi Lukai, note that you have generated code for a MEX function (aka config:mex) as opposed to standalone (aka config:lib). I am ...

2 years ago | 0

Answered
how to compile matlab generated c code on raspberry pi
Here is a tutorial for how to convert MATLAB code to C and compile/run it on Raspberry PI: http://www.mathworks.com/matlabcen...

3 years ago | 0

Answered
Displaying progress from a file compiled to MEX with MATLAB Coder.
A combination of 'drawnow' and 'mexPrintf' seem to work: function test1 coder.extrinsic('drawnow'); for i = 1:100...

3 years ago | 1

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