MATLABdiff

考虑不同频率复用因子的情况下用户的容量和SINR值变化情况，得出在FRF为3的情况下达到最大的值(calculate the edge user under different frequence reuse factor the performance of capacity and SINR. The result is that when FRF equals to 3 achieve the maximum value.)

This file is about OFDM Channel Estimation Based on Comb Pilot.

Program for wimax with ofdm

傅里叶全息图的光学重建，利用菲涅尔衍射，透镜菲涅尔衍射三部 仿真光学重建过程(simulating optical reconstruction hologram through fresnel diffraction， fourier lens,fresnel diffraction )

optical fiber encryption in drpe

BP神经网络识别手写字符验证码，包括10721张字母、数字样本(BP neural network handwritten character recognition codes, including 10,721 letters, numbers, samples)

该程序完成的是通过使用所提供的链码（一种方向码）来画出链码所表示的轮廓。所画轮廓在原图上是黑色的线。(the code is used for draw the outline of the region of interest which is show by the chaincode)

说明：  使用Gabor-Feature 的人脸检测matlab程序，自带测试图像(Face Detection using Gabor-Feature Extraction and Neural Networks)

由磁悬浮小球的状态空间模型计算出其鲁棒控制器，并在simulink模型中对鲁棒控制器的性能进行了验证。(Magnetic levitation ball from the state-space model to calculate the robust controller and in simulink model for robust controller performance is verified.)

对bpsk信号进行调制，还可以对 qpsk ，16qam信号进行调制(For bpsk signal modulation, can also qpsk, 16qam signal modulation)