对信号进行重构，寻找幅度最大的正弦分量，fft的反变换

DK-SVD，CVPR文章 Discriminative K-SVD dictionary learning for face recognition 源码，效果好于原始SRC(DK-SVD，the source code of CVPR paper Discriminative K-SVD dictionary learning for face recognition, its has a better performance than the classical SRC classifier )

This is the source code about OFDM under the condition of QPSK and perfect compensation.

这是一个针对聚束式合成孔径雷达的极坐标成像算法，程序里包含了雷达系统参数设置，场景参数设置以及成像算法。(This is a polar coordinate imaging algorithms for spotlight synthetic aperture radar, the program contains a radar system parameter settings, parameter settings and scene imaging algorithm.)

说明：  最简单泊位调度问题，泊位为离散型泊位,7条船，2个泊位，无需等待(The simplest berth scheduling problem is that the berths are discrete berths, with 7 ships and 2 berths, without waiting.)

包含优化类的几个简单示例程序，高斯白噪声的生成程序，matlab开发工具箱中的支持向量机，是路径规划的实用方法，基于多相结构的信道化接收机，GSM中GMSK调制信号的产生。

相当经典的数据仿真，利用matlab实现，很好的例子啊 是pdf(Quite a classic data simulation using matlab to achieve good example is the pdf)

MMC 载波移相MATLAB仿真

说明：  一个Foxmail的辅助工具 SmartFox ，实现闪存“随身邮”功能，用来解决使用闪存时foxmail不提示已使用帐号的问题。(an auxiliary tool SmartFox achieve flash "Walkman Post" feature, intended to address the use of flash when I have not suggested the use of the account.)

这是一个用基于折线的信赖域方法求解优化问题的matlab程序(This is a matlab program polyline-based trust region methods for solving optimization problems)

this is a code to calculate the moment invariant of images. the values which come out are capable of removing rotational, scaling, transnational variation in image given as input.classification can be done with the help of it.