此程序用语计算信号的位移是用MATLAB编写的,是一函数的形式可以直接调用 -Term this procedure the calculation of the displacement signal is prepared MATLAB is a function of the form can be directly called

This does convolution of two sequences in stepwise manner according to normal understanding. sigfold.m:-fips signal 1..and changes n accordingly. sigshift.m:-shifts flipped signal from left to right to cover all overlapping sigmulti.m:-multipli

This the code for signal shifting.-This is the code for signal shifting.