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随机信号通过4fsk调制经过瑞利衰落信道的误码率仿真(reilaign channel)

its is very good code for edge detection...

文件为关于如何用matlab进行编程的资料，用matlab编程比用C语言更容易，它的矩阵运算能力更是c语言难以比拟的。再用matlab编程时，一些小细节忘了可以看一下此文件。(Document on how to use matlab to program information with the matlab programming language more easily than C, its capacity is c matrix operations can not match the language. Then matlab programming, forgot some small details can look at this file.)

一种变步长LMS算法及其Matlab仿真(A variable step size LMS algorithm and its Matlab simulation)

这是采用场磨式电的场仪在雷电监测预警系统中的研究与应用，很有参考意义。(This is the use of field mill type electric field instrument in lightning monitoring and warning system in the research and application, great reference significance.)

在matlab环境中，利用单纯形法求解线性规划问题(In the matlab environment, using the simplex method for solving linear programming problems)

基于信噪比SNR的加噪降噪、滤波算法源程序(Based on the SNR of adding noise noise reduction, filtering algorithm source)

24點遊戲，使用matlab建立一個遊戲。(24-point game, a game using matlab.)

实现人脸特征定位及人脸描述符提取功能。很好很强大。( To get started, run "demo". This detects faces in the example image, loading cached detections from files if available, localizes the facial features and extracts descriptors for each face.)

IEEE 33节点系统（仅PQ节点）三相不平衡潮流的前推回代算法，MATLAB中直接运行出结果。可在本程序基础上做修改，进行进一步开发。(IEEE 33-node system (only the PQ node) three-phase unbalanced trend forward and backward substitution algorithm, results run directly MATLAB.)