nonlinear

64QAM基带系统接收机matlab代码：添加AWGN噪声，进行接收端匹配滤波器，8倍下采样，解调信号。(64QAM baseband system receiver matlab code: add AWGN noise, matched filter receiving end, eight times the down-sampling, the demodulated signal.)

This code contains the hilbert envelope method for extracting modal properties

A brief code to calculate the state variable feedback controller gain and the observer gain

采用平方指数平滑法对数据进行预测,可用于负荷预测等领域。(Using the square exponential smoothing method to forecast, it can be used for load forecasting. )

运用canny算子实现边缘检测，实测能在matlab中运行(canny for matlab , windows xp)

pazern窗估计的matlab程序，可直接运行(matlab windows pazern estimated procedures, can be directly run)

说明：  MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能(MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance)

信号处理与分析，是基于gui的信号处理与分析，相关函数的应用。(Random signal analysis and Process)

用梯形求积法、自适应Simpson求积（低阶）法和自适应Lobatto求积（高阶）法进行数值积分(With trapezoidal quadrature method, adaptive Simpson quadrature (low) and adaptive Lobatto quadrature (high-order) numerical integration method)

This is bisection method in Matlab.