chapter31

This code use a Differential Evolution optimization algorithm. and then optimize the learning rates of neural network. used is JENKIN s gasro and makey dataset.

this code find the complex solution ...................of real time system ..............

基于免疫的多目标优化遗传算法[PDF].(Multi-objectiveOptimizationGeneticAlgorithm Based on Immune )

haze removal (cvpr09) matlab with face beautifulcation algorithmn

随机固定求和函数，里面附有具体的应用讲解，可参考。(Random fixed sum function, which accompanied the application of specific explanations, can be found.)

设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。 对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。 (Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file. The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)

三种元胞自动机模拟交通流的程序，分别基于184rule,和双车种的随机换道。考虑车辆长度(Three cellular automaton traffic flow simulation program, were based on random 184rule, and double lane change vehicles. Consider the length of the vehicle)

matlab function for electroencefilogram

一些源程序和一些电子课件，还有数字信号处理试验，很不错~！(Some source code and a number of electronic courseware, as well as digital signal processing test, very good ~!)

很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.(very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimation, and the estimated frequency offset a series of code.)