timefrequencyanalysis

本程序是实现电力系统的故障计算程序，故障后会对导纳矩阵进行修正，很好的进行了仿真(This program is a power system fault calculation program, fault admittance matrix will be revised, a good simulation)

face detection using SVM on Matlab

两点边值问题，微分方程数值解法，数值分析作业(Boundary Value Problems, Numerical Solution of Differential Equations)

说明：  对距离麦克风1000的圆弧上的声源进行定位，并实现精度图像显示。(The sound source on the arc of the microphone 1000 is located and the accurate image display is realized.)

matlab发送消息的代码，包括m文件和c文件

各种matlab经典算法，在此整体，以便快速查找引用(various classical algorithm, in this whole, in order to use Quick Search)

关于线性调频信号的时频计算，包括了AF,WVD,重排谱图~(The traditional method of linear frequency modulation signal frequency estimation)

PID regulation as an example of one of most polupalar methods of usage classical control system methods. This is differnet because it contains a derivative unit (D).

采用maximization likelihood 算法估计OFDM 信道参数(maximization likelihood algorithm estimate OFDM channel parameters)

单元平均恒虚警检测——CA-CFAR检测器：包括对于无目标、仅有噪声的信号进行CA-CFAR检测的仿真(Unit average constant false alarm detection - CA-CFAR detector: emulation of CA-CFAR detection for signals with no target and only noise)