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generate c code for wdenoise funciton

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li chen
li chen on 22 Oct 2019
Answered: li chen on 22 Oct 2019
I'm using wdenoise to denoise the signal. However, when I need to generate the function into c code by matlab coder, I see the denoise doesn't have this capability. I see the wden function can do the similar job with c/c++ code generation capability. In matlab help document, it said "wden is no longer recommended. Use wdenoise instead." So Is it OK for me to use wden instead of wdenoise?

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Walter Roberson
Walter Roberson on 22 Oct 2019
Which denoising algorithm are you using for wdenoise ?

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Answers (1)

li chen
li chen on 22 Oct 2019
I'm trying to smooth out the gyro and acceleration data, the code snippet is like below:
Data_out = wdenoise(Data_In, 4,...
'Wavelet', 'db20',...
'DenoisingMethod', 'Minimax', ...
'ThresholdRule', 'Soft',...
'NoiseEstimate', 'LevelIndependent');

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