本程序能够计算两个信号的频域相干函数和两个信号的互功率谱。-This procedure is able to calculate the two signals in the frequency domain coherence function and the two signals cross-power spectrum.

matlab 一些常用的技术及编程技巧，有十分重要的借鉴意义-matlab some commonly used techniques and programming skills, there is a very important reference