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通信系统ofdm的比特分配算法 适合初学者 全部测试 可以使用(Ofdm communication system bit allocation algorithm is suitable for beginners all the tests can be used)

用matlabe对于sobel算子，进行模式实现，能取得明显的边缘检测效果！(Matlabe for using sobel operator, to carry out mode, can achieve a clear effect of edge detection!)

基于matlab的ask调制模块，只需要调用，是具体调制过程，可以自己定义键控的进制(Ask modulation based on the matlab module, only need to call the process of modulation is specific to their own definition of the M-ary keying)

Numerical Methods Newton-Raphson

Data of IEEE118 bus standard network .this data created by PSAT

说明：  基于特征脸和K-L变换的人脸识别系统，人脸识别方面的基本方法(Feature-based face recognition systems and KL transform, the basic method of face recognition)

经典图像算法书Deblurring Images: Matrices, Spectra, and Filtering里面用到的程序 (Classic image algorithms book Deblurring Images: Matrices, Spectra, and Filtering )

AR模型的Yule-Walker方程.1927年，Yule提出用线性回归方程来模拟一个时间序列。Yule的工作实际上成了现代谱估计中最重要的方法——参数模型法谱估计的基础。Walker利用Yule的分析方法研究了衰减正弦时间序列，得出Yule-Walker方程，可以说，Yule和Walker都是开拓自回归模型的先锋。(The Higher-Order Yule-Walker method.)

说明：  以lorenz吸引子为例说明四阶定步长Runge-Kutta算法 详情见程序说明(to attract son as an example to illustrate four bands will step Runge- Kutta algorithm detailed description of the procedures)

基于峭度极大的ＩＣＡ算法　，用于盲源分离(Kurtosis great ICA algorithm for the Blind Source Separation)