[go-nuts] MATLAB filtfilt --> GOLANG

2023-01-01 Thread 이석태
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 f

[go-nuts] [DSP] butterworth 4th order High-pass filter requests

2022-12-07 Thread 이석태
Hi guys, I've been diving into GOLANG less than 1 month. Now I am looking for the DSP filter for butterworth 4th order High-pass filter for study. I just found github.com/jfcg/butter but 'butter' package has 1st order and 2nd order filter kernal. Is there any 4th order for butterworth high-pas