中文说明：图像的光流法计算的matlab程序,计算晶粒的生长，入门级别程序,基于chebyshev的水声信号分析，重要参数的提取，GPS和INS组合导航程序，采用加权网络中节点强度和权重都是幂率分布的模型。
English Description：
Images MATLAB program for calculating optical flow method, calculation of grain growth and entry level programs, analysis of underwater acoustic signals based on Chebyshev, extraction of important parameters, GPS and INS navigation procedures, with weighted nodes in the network strength and weight is the power law distribution model.