MATLAB小波去噪

MATLAB中用wnoise函數測試去噪算法 sqrt_snr=3; init=231434; [x,xn]=wnoise(3,11,sqrt_snr,init); % WNOISE generate noisy wavelet test data. %  X= WNOISE(FUN,N) returns values of the test function given by FUN, on a

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