beam3d

MPSK mod very easy to understand!

Phase_Unwrapping_2D是图像处理中用于相位匹配的经典代码，欢迎大家下载。(Phase_Unwrapping_2D is the image processing code for phase matching of the classic, welcomed everyone to download.)

利用小波理论，基于db6小波基，小波信号分解。(Using the wavelet theory, signal wavelet decomposition, based on db6 wavelet.The program can run.)

matlanb仿真实现下垂控制，能够较好的跟上无功和有功，调节电压与频率(this is a droop controler，use PI control)

This demo tracks cars in a video by detecting motion using optical flow. The cars are segmented from the background by thresholding the motion vector magnitudes. Then, blob analysis is used to identify the cars.

数字水印DCT算法设计，可以进行优化，希望大家一起将程序优化(DCT digital watermarking algorithm designe，it can be optimized and I hope that everyone can work together to optimized it.)

说明：  使用卷积编码的通信系统中使用软判决信号检测的simulink(The use of convolutional coding in communication systems using soft decision signal detection simulink)

turbocoding in gmsk modulation

老师布置得题目，比较简单，但很实用，用matlab模拟小圆在大圆上滚动的轨迹。(topic, relatively simple, but very useful, using Matlab simulation knolls in the great circle rolling on the track.)

说明：  bp神经网络用于分类的matlab程序，修改数值就可适用(bp neural network for classification matlab procedures can modify the application of numerical)