chap13

逻辑回归实现线性分类器，文件中的readme.txt可以看到使用方法。 具体使用就是通过data.txt读入数据（默认2维数据，分为正反两类。）然后用matlab运行solve.m即可得到分类线、分类准确率。(a matlab source code for Logistic Regression. Datas in data.txt are of 2dimension and 2 types. run solve.m in matlab software to get the accuracy and the plot result.)

这是matlab simulink 编写的永磁同步电机的双闭环控制系统结构，可以仿真转速电流的双闭环控制(matlab simulink spwm PMSM)

本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2 tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2 marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2 ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained, and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2 od is robust and feasible.)

细菌觅食算法，很好。可作为最优解的仿生算法使用。(Bacterial foraging algorithm, very good. Can be used as biomimetic algorithms use the optimal solution.)

这是一个基于WCDMA系统的 MIMO－OFDM下行链路的仿真模型。(This is a WCDMA system based on MIMO-OFDM downlink simulation model.)

this rar file contains matlab code for face recognition using CS4VM. here the implementation was done by using CS4VM method of face recognition.

Useful selection of Filters for Signal Processing with Matlab

。在总结前人提出的一些锁相环仿真模型的基础上,用Matlab 语言构建了一种新的适用于全 数字锁相环的仿真模型 对全数字锁相环版图进行了SPICE 仿真,与该模型的仿真结果相验证。(. Built using Matlab language summary of some of the previously proposed phase-locked loop simulation model based on a simulation model of a new applicable to all-digital phase-locked loop DPLL layout SPICE simulation, with the The model simulation results verified.)

houselder算法的matlab程序，对于初学者有用(Houselder algorithm matlab procedures, useful for beginners)

MM1K protocol simulation