寻Matlab中firrcos(n,F0,r,fs'type',delay)函数中F0与delay的详细中文...

在MatLab 的Command Window输入“help firrcos”得到以下： === FIRRCOS Raised Cosine FIR Filter design.B=FIRRCOS(N,Fc,DF,Fs) returns an order N low pass linear phase FIR filter with a raised cosine transition band. The filter has cutoff frequency Fc, sampling frequency Fs and tr...