Duffing-equation

本代码可以根据给定的小区数目和小区半径生成网络拓扑结构，并返回基站位置坐标(This code can be based on the given cell number and cell radius generated network topology, and return to the base station coordinates)

matlab 车牌识别定位程序 挺不错的 实现功能简单(matlab license plate identification procedures targeting the achievement of very good features simple)

对盲源分离中独立成分分析法的实现，包括去均值，白化，和牛顿迭代法进行的ICA分析。(The implementation of independent component analysis in blind source separation includes ICA analysis of mean value, whitening and Newton iteration.)

离散快速分数阶傅立叶变换,抽取信号，离散算法(the Discrete Fractional Fourier Transform)

自己编的，数字信号处理实验的源代码，实现维纳滤波和预测功能(Own series, digital filter design using Wiener filtering methods.)

generate random number (show how to generate random number in COmmunication)

用matlab实现支持向量机功能，可以进行四种核函数的选择，简单实用(support vector machine)

给出了数字图像处理图像复原运算中混合噪声的自适应滤波代码，经过matlab调试运行成功，图像处理结果较好(Adaptive filtering code given mixed noise in digital image processing image restoration operation, successful after matlab commissioning run, the results of image processing)

quartus ii 下 FM调制例程，采样了IP核，图形化模块，等等。。(quartus ii FM modulation under routine sampling of the IP core, graphics modules, and so on. .)

说明：  基于EM算法，可以估计在混合高斯分布下的三个参数(EM expection)