On Sun, 2023-01-01 at 12:24 -0800, 이석태 wrote:
> Hello, Golang Team,
>
> I want to convert MATLAB ' filtfilt ' command to Golang.
> Actually, MATLAB 'filtfilt' command was 'filter' command as a 
> one dimensional signal filter.
>
> I am using 6 * 1 matrix coefficienct for 'filter' command.
>
> Is there a any recommendation for 
> GOLANG one dimensional signal filter with 6 * 1 matrix coefficient ?
>
> [ filter kernal coeffecient ]
> B = [0.9243  -4.6182  9.2332 -9.2332  4.6182  -0.9243]  -> 6 * 1
> matrix
> A = [1.000  -4.8392  9.3727  -9.0822  4.4029  -0.8543 ]  -> 6 * 1
> matrix
>
> I've searched a lot but it's so hard to find.
> In Golang, DSP is too hard.
>
> If anyone have reference page or example case, Kindly share plz.
> Thank you. 
>

Following the links here may be helpful.
https://www.mathworks.com/matlabcentral/answers/353172-implementation-of-the-matlab-function-filtfilt-in-c-language

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