gusucode.com > UWB_matlab源码程序 > CP0804/cp0804_signalshift.m
% % Function 8.14: "cp0804_signalshift" % % Applies a circular shift of 't' seconds % to the input vector 'in' % % Programmed by Guerino Giancola % function [out] = cp0804_signalshift(in,fc,t) % ------------------------------------ % Step One - Shifting the input signal % ------------------------------------ dt = 1 / fc; % sampling period % shift samples ss = mod(floor(t/dt),length(in)); out = in([end-ss+1:end 1:end-ss]);