Convolution-code-coding

ofdm仿真程序，用于wimax链路级仿真。比较简单(OFDM simulation program for wimax link level simulation. Relatively simple)

file dlll very important for the file spike to run under matlab code and visual studio 10.

这是我师兄做的空间谱估计的内容。这只是一小部分程序，希望大家能够接受，下载吧。(this done I saw the space Spectral Estimation content. This is only a small part of the procedure, hoping that everyone can accept, download it.)

排队论 MMm 单队多服务 程序化模拟；单服务台；等待时间；排队论(MMm FCFS 程序化模拟；单服务台；等待时间；排队论)

离散时间数据，采用五点样条插值，高精度时域求导。(Discrete-time data , using a five-point spline interpolation , derivation time domain accuracy. )

对信号进行加窗分析，分别对信号加矩形窗、汉明窗进行傅里叶变换后分析加窗后的信号的频谱图，与原信号对比(To add window analysis of signal, the signal respectively and the rectangle window, hamming window and window after Fourier transform analysis of signal spectrum, and compared with the original signal)

Test the optimized implementation of comparison with single-character strings.

这是在上一个MIMO基础上再次集成了OFDM，包含了迫零算法、ldpc译码，以及OFDM的调制解调(This is on the basis of a re-integration of MIMO OFDM, it contains zero forcing algorithm, ldpc decoding, and OFDM modulation and demodulation)

该代码为用gabor变换算法提取图像的纹理特征，用matlab编写，可应用于基于纹理的图像检索系统。其中还包含一篇gabor变换相关的文献(The code for the transformation algorithm using gabor texture features extracted using matlab preparation, can be applied to image retrieval system based on texture)

说明：  直流马达数学模型，包括三个不同的模型文件，以及相应的PID速度控制、位置控制的Matlab 演示文件(DC motor mathematical model, including the three different models of documents, and the corresponding PID speed control, position control of the Matlab demo files)