BPSK

k-d 搜索，可以搜索大量二维数据点的距离，(k-d tree)

对随机信号的功率谱估计，采用多重信号分类进行频率估计(Estimate of the power spectrum of random signals, signal classification using multiple frequency estimation)

空时码源程序。主要是matlab环境下，生成空时分组码(Space-time code source. Matlab environment is mainly to generate space-time block codes)

这是与水循环算法结合的pso的一个版本，代码部分作为一些函数调用的处理。类似一个工具箱使用(This is combined with the water cycle algorithm of pso, a version of code section as some function call processing.Similar to a kit to use)

对一个简单地系统，设计pid控制器使其控制它的稳定(For a simple system, a PID controller is designed to control its stability.)

模式识别中常用的算法，有感知机算法，支撑矢量机算法和LS算法，并附有实验报告，源程序！(Commonly used pattern recognition algorithms, has perceptron algorithm, support vector machine algorithm and the LS algorithm, along with lab reports, source code!)

说明：  历年数学建模解题程序代码：电力分派与管理，MATLAB程序1(Mathematical modeling problem-solving year code: electricity distribution management, MATLAB 1)

使用matlab对各种债券进行敏感性分析,多多指教(Using matlab to conduct sensitivity analysis of various bonds exhibitions)

This functions returns the variance of vector elements(This functions returns the variance of Criticism tor elements)

该源码是一些代码程序，现上传上去望大家指正(The source code is a number of procedures is up hope you upload correction)