包含了阵列信号处理的常见算法，计算多重分形非趋势波动分析，进行逐步线性回归，调试通过可以使用，搭建OFDM通信系统的框架，采用了小波去噪的思想。- Contains a common array signal processing algorithm, Calculate the multifractal trend fluctuation analysis, Stepwise linear regression, Debugging can be used, Build a framework OFDM communication system, Using wavelet denoising thought.