粒子群算法（PSO）解决旅行商问题（TSP）代码

说明：  用PSO求解函数的最大值，有图形界面，适合初学者学习。(a function to find the Max.Value using PSOA, good structure and nice interface.)

内含三维空间中的分形插值算法源代码。双击Debug下的Fractal Example.exe文件，程序运行；双击Fractal Example.dsw文件，进入编辑环境。(3D space containing the fractal interpolation algorithm source code. Double-click the Debug Fractal Example.exe documents, operating procedures; Double-click Fractal Example.dsw documents to enter editing environment.)

这是自己做的毕业设计的DLDA，训练和识别过程都有，算法速度很快，具有很高的识别率！ (This is the dlda,and it has the good recognition!)

关于人工神经网络算法在语音识别中应用的一系列文章(a series of articles about the artificial neural network algorithm applied in speech recognition )

直接序列扩频（Direct Sequence Spread Spectrum）工作方式，简称直扩方式（DS方式）。就是用高速率的扩频序列在发射端扩展信号的频谱，而在接收端用相同的扩频码序列进行解扩，把展开的扩频信号还原成原来的信号。(irect Sequence Spread Spectrum (Direct Sequence Spread Spectrum), hereinafter referred to as Direct expansion mode (DS). Is a high rate of spread spectrum sequence extension in signal spectrum, and at the receiving end with the same spread spectrum code sequence for expansion, the expansion of the spread spectrum signal back into the original signal. )

自适应滤波，基于工频干扰自适应滤波器，，，，(Adaptive filter, based on power frequency interference adaptive filter,,,,)

说明：  计算风力机湍流来流噪声的小程序，用matlab编写，主程序部分需根据需要编写。(A Small Program for Calculating Turbulent Inlet Noise)

amatlab模型sumilink的SVPWM实现可以方便的工作，希望对大家有用。

Linear and mu-law quantization of random and audio signal

the matlab code for lte simulation and 4g mobile