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zhou caiwei


Last seen: 6 days ago Active since 2022

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GPU coder :basic Code Generation failed
However, I'm not sure if other error would happens

2 months ago | 0

Question


GPU coder :basic Code Generation failed
Visual studio 2019 MATLAB 2022A CUDA 11.6,When I test coder.checkGpuInstall: Compatible GPU : PASSED CUDA En...

2 months ago | 2 answers | 0

2

answers

Question


why mexw64 generated by coder runs slower than pure .m file?
I'm recently learning how to use mex files. The case that I try to reproduce is from https://www.youtube.com/watch?v=TAKjSi-77Ns...

3 months ago | 1 answer | 1

1

answer

Answered
fminunc Converging at a strange point
Wow,MATLAB is really broad and profound. Thank you all for your inspiring discussions. Maybe polyfit works because it use Legend...

3 months ago | 0

Question


fminunc Converging at a strange point
I compared fminunc(least square fitting) with polyfit, but the result was not coincide: here is my code: % clear session, c...

3 months ago | 4 answers | 1

4

answers

Question


matlab coder report Size mismatch (size [0 x 0] ~= size [1 x 2])
I tried to use matlab coder to convert my matlab file into C\C++ source file. In my *.m file,I defined a dynamic array: ... co...

3 months ago | 2 answers | 0

2

answers

Question


Compiling CUDA files with mexcuda in matlab2021b report error
I am trying to compile cuda files into mex(matlab 2021b) mexcuda mexGPUExample.cu The error occurs: warning: The selected C...

4 months ago | 1 answer | 0

1

answer