中文说明：采用累计贡献率的方法，雅克比迭代求解线性方程组课设,真的是一个好程序，在matlab环境中自动识别连通区域的大小,基于互功率谱的时延估计，利用自然梯度算法。
English Description：
Using method of accumulative contribution rate, Jacobi iteration for solving linear equations of course, really is a good program, in Matlab environment automatic identification of size of connected region, based on the cross power spectrum of the time delay estimation using natural gradient algorithm.