FIR 底通和带通滤波器和IIR 底通和带通滤波器，有较好的参考价值，一些自适应信号处理的算法，一种噪声辅助数据分析方法,采用热核构造权重，用MATLAB实现的压缩传感。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, There are good reference value, Some adaptive signal processing algorithms, A noise auxiliary data analysis method, Thermonuclear using weighting factors Using MATLAB compressed sensing.