System-identification

％直接型到并联型的转换 ％ ％[C,B,A]=dir2par(b,a) ％C为当b的长度大于a时的多项式部分 ％B为包含各bk的K乘2维实系数矩阵 ％A为包含各ak的K乘3维实系数矩阵 ％b为直接型分子多项式系数 ％a为直接型分母多项式系数 ％ ( Directly to the shunt-type conversion [C, B, A] = dir2par (b, a) C for when the b is greater than the length of a polynomial when part of B to include the bk of the K x 2 Victoria real coefficient matrix A contains the ak for the K x 3-dimensional real coefficient matrix b-type elements for direct polynomial coefficients a direct-type denominator polynomial coefficients)

递归最小均方误差中，权矢量随迭代次数收敛曲线(recursive least squares )

说明：  采用HVS的图像相似度准则计算WPSNR (The use of HVS image similarity criteria WPSNR)

matlab常用函数，很值得收藏，查阅很方便，希望大家下载学习学习(matlab)

matlab小波包的使用，包括图像处理和信号处理的内容程序(Matlab wavelet packet, including the use of image processing and signal processing procedures for the content)

，用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块，核心技术是伪随机序列的产生和频率合成器的设计，而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S－函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术，从而简化了框图结构(Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram)

最短路的matlab代码，很不错的。 (Matlab code of the most short-circuit)

基于TDSCDMA系统中的联合检测技术，用matlab做的ZFBLE的算法仿真程序。需要的可以看看。(TDSCDMA system based on joint detection technique, do ZFBLE algorithm matlab simulation program. Need to look at.)

We construct a generalization of affine-scaling vector fields for matrix linear programming problems. We discuss various properties of these vector fields and suggest a generalization of Dikin s algorithm.

基于AIC,BIC准则的变量选择方法的matlab程序实现代码(Based on AIC, BIC criteria for variable selection methods matlab program implementation code)