数字信号处理rand,randn,sinc,chirp,conv,xcorr的MATLAB程序-Digital signal processing rand, randn, sinc, chirp, conv, xcorr MATLAB program

C语言实现互相关，可以直接运行。在信号处理过程中非常有用-C language to realize cross-correlation, can be directly run.In the process of signal processing is very useful