Digital-Signal-Processing-Using-Matlab-v4

its a matlab simulink book

使用遗传算法对BP网络权值阈值进行优化，再用BP算法训练网络(BP network using genetic algorithm to optimize the weight threshold, and then BP algorithm for training the network)

EM算法在神经网络中的应用，可以用来进行视频数据分类。(In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar-xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.)

电位电极系测井曲线，用matlab编写,可用于学测井的人参考(Potential electrode system logs, prepared by matlab, people can learn logging for reference)

fft傅里叶变换，将时序信号变换到频域坐标下，进行数据的模态分析(fft transform)

如下亮度变换功能的函数：负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)

进行了预白化滤波的广义互相关算法。可以用于时延估计等方面。(Generalized Cross-Correlation with specified pre-whitening filter.)

omnet++ implementation of wsn.

Matlab Wireless Communications 应用例程(Routine application of Matlab Wireless Communications)

在MATLAB环境下的量子进化算法及先进的量子旋转门(In the MATLAB environment, the quantum evolutionary algorithm and advanced quantum revolving door)