sign-theory-for-MATLAB

压缩感知中一种非常典型的梯度投影算法，算法的速度非常快(Compressed sensing in a very typical gradient projection algorithm, the algorithm is very fast)

说明：  一被控对象 ，给定为阶跃给定，幅值为500，设计一个两维模糊PI型控制器，输入语言变量和输出语言变量均取7个值{NB，NM，NS，ZE，PS，PM，PB}，模糊论域为{-6，-5，-4，-3，-2，-1，0，1，2，3，4，5，6}，用matlab编程仿真研究。(Charged with one object, to set at a given step, the amplitude for the 500, the design of a two-dimensional fuzzy PI-type controller, input linguistic variables and output linguistic variables are taken seven values (NB, NM, NS, ZE, PS , PM, PB), fuzzy domain for (-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6), Simulation programming with matlab .)

一种用于小数据条件下进行分类的算法，分类器支持向量机svm(A condition for small data classification algorithms, support vector machine classifier svm)

K-Means image Processing

two y axis plot for matlab

Returns the Multilook Amplitude Ratio for correlated channels(Returns the Amplitude Ratio for Multilook correlated channels)

It is helpful in classifying the maturity stage of cotton.

说明：  垂直阵和单点两种辐射噪声测量法的误差比较，吴国清的论文(Two vertical array and a single point of error radiated noise measurements compared to Wu Guoqing papers)

一种合并频率的方法对时频分析及其有用所以才上传(a fast combination)

本程序描述了各种信道的模型，并对每一种信道模型都进行了分析和仿真，并对结果进行了描述(This procedure describes the various channel models, and each channel model are analyzed and simulated, and the results described)