一些自适应信号处理的算法，自己编的5种调制信号，基于人工神经网络的常用数字信号调制，一种噪声辅助数据分析方法,基于分段非线性权重值的Pso算法。- Some adaptive signal processing algorithms, Own five modulation signal, The commonly used digital signal modulation based on artificial neural network, A noise auxiliary data analysis method, Based on piecewise nonlinear weight value Pso algorithm.