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一个简单的matlab遗传算法，实现数的平方最优值(a simple genetic algorithm implemented by matlab to solve the optimization of the data square)

正弦信号的谱分析，以及报告！仅供参考望大家给出宝贵意见！(Sinusoidal signal spectral analysis, and reporting! Reference only hope we are given valuable advice!)

MMP算法是一种对半监督降维的方法，可用于图像检索，图像分类等方面。(Maximum Margin Projection)

用Goldstein法求解一维函数的极值 (By Goldstein method for solving one-dimensional function of the extreme)

this is for filtering algorithm.....

these code implement convolutional coder and decoder used in LTE mobiles. this code used in 4G mobiles release 8.

简单的画图代码，正弦函数，余弦函数，反函数等简单函数图像(Simple drawing code, sine function, cosine functions, such as FanHanShu simple function image )

matlab程序 输入txt文档即可计算混沌时间序列的李雅普诺夫指数(Lyapunov matlab)

：压缩感知是近年来应用数学界提出的一套关于稀疏信号采集和重构的新理论，它突破了传统奈奎斯特采样定理 的限制，以远少于传统奈奎斯特采样定理所需的测量数据就能够精确恢复原信号或估计信号的相关参数。将压缩感知理论应 用到DOA估计，可以解决传统DOA估计中高采样率、以及较多辐射源信号条件下难以定位的限制。研究了基于压缩感知理 论的DOA估计方法，并利用MATLAB进行仿真，通过与传统MUSIC算法比较可知，基于压缩感知的DOA估计方法具有显著 的优势(The theory of Compressive Sensing(CS)is the application of mathematics in the field of a sparse signal acquisition and reconstruction of the new theory. It breaks through the traditional limitation of Nyquist sampling theorem. It can recover certain signals or estimate their parameters far fewer samples or measurements than traditional methods. The application of compressed sensing theory to DOA estimation can solve the traditional DOA estimation in high sampling rate, as well as more of the radiation source signal conditions is difficult to position limits. This paper studies the theory of DOA estimation method based on compressed sensing theory, and simulation uses MATLAB, compared with the traditional MUSIC algorithms, DOA estimation based on compressed sensing theory method has the obvious advantage)

基于复互小波分析的模拟电路故障诊断方法1001-0548(2013)03-0380-05(Faults diagnosis approach for analog circuit based on complex cross- wavelet transform )