中文说明： 采用的是脉冲对消法，实现串口的数据采集，基于chebyshev的水声信号分析，Relief计算分类权重，分形维数计算的毯子算法matlab代码,代码里有很完整的注释和解释。
English Description：
Using a pulse cancellation method to realize serial data acquisition and analysis of underwater acoustic signals based on Chebyshev, Relief calculate weight blankets algorithm of fractal dimension calculation of Matlab code code has very complete the comment and explanation.