patternrec

CS 算法，SAR成像的一种基本方法,通过CS校正得到SAR图像(One of the SAR imaging algorithms,CS algorithm )

energy detection in cog radiio

说明：  k均值算法是一种迭代求解的聚类分析算法，其步骤是随机选取K个对象作为初始的聚类中心，然后计算每个对象与各个种子聚类中心之间的距离，把每个对象分配给距离它最近的聚类中心。聚类中心以及分配给它们的对象就代表一个聚类。(kmeans algorithm is an iterative solution clustering analysis algorithm. First, the initial clustering centers are randomly selected. Then, distance between between each point ans others are calculated, and each data point is designed to its nearest clustering center.)

产生BCH码多项式，其中码字长度为N，消息长度为K(BCH code generated polynomial, which codeword length N, message length K)

Basic Differential Encoding/Decoding of input vector of numeric values(Basic Encoding/Decoding of input vector of numeric values)

电压源逆变器加LCL滤波器挂网，SVPWM控制，适用于matlab7.3版本(Chang Tai揤column ? floor LCL Cao Jian Shu She ? Habitat SVPWM ㄛ ㄛ秶satirical巠using quilt hanging matlab7.3唳)

说明：  matlab code to open an image

混沌时间序列分析及其应用，武汉大学出版，吕金虎等。(Chaotic time series analysis and its applications, Wuhan University Press, the METEOROLOGICAL etc..)

说明：  PSO MATLAB 程序，有助于求解混合非整数规划问题(PSO MATLAB )

本例是基于OFDM系统模型下的信道估计，根据不同信道估计进行的信噪比性能比较。(This example is based on the channel estimation OFDM system model, noise performance depending on a channel estimation performed comparing.)