test4PAMAWGN

牛顿迭代法函数，有6个参数，可缺省后3个参数；动态画出迭代过程(Newton iteration function, there are 6 parameters, 3 parameters after the default dynamic iterative process to draw)

this is the code for factorial, fft, fftsine

pattern recognistion book discribing baylesion classification

说明：  em算法的一些重要程序，值得下载参考学习(some of the important procedures em algorithm, it is worth to download the reference)

很有用的一本工具书，强烈推荐。 对matlab上手很有用(a very good book to study matlab)

说明：  可以很好的对图像数据进行前处理，对后出数据优化设计(Can be a good pre-processing the image data, after the data on the optimal design)

关于支持向量的简单分类和多分类与优化，还有不变矩的编程(Support vector classification of simple and multiple classification and optimization, there are moment invariants programming)

三相PLL锁相环的闭环系统仿真模型，仿真并分析三相输入信号包含谐波、不平衡、负序和直流偏移时锁相环的锁相结果(Closed-loop system simulation model of three-phase PLL phase-locked loop,Simulation and analysis of phase-locked loop results when three-phase input signals include harmonics, unbalance, negative sequence and DC offset)

单径或多径瑞利衰落信道仿真，ldpc码的编解码实现，基于人工神经网络的常用数字信号调制。( Single path or multipath Rayleigh fading channel simulation, Codec ldpc code implementation The commonly used digital signal modulation based on artificial neural network.)

sir辐射计 散射计数据 matlab 代码(sir radiometer scatterometer data matlab code)