getwlfeat

猫脸变换用于水印中，将水印图像经过一定次数的变换得到不能识别的图像，增强了水印的鲁棒性(Cat face transform for watermarking, the watermark image after a certain number of times the transform of the image does not recognize and enhance the robustness)

this program describes the partical filter and extended kalman filter used to reduce the error to get better accuracy of the position

基于Matlab、Simulink的电力电子方面，电机控制系统方面的常用建模和仿真，非常全面，各种电力电子元件，各种电机模型及控制，包括直流电机、异步电机、同步电机。(Power electronics, electrical control system simulation model power electronics, electrical control system of the commonly used in modeling and simulation, very full, all kinds of electric power electronic components, all kinds of motor model and control, including dc motor, asynchronous motor, synchronous motor.)

matlab message, and images png

g729 decoder in vocoder

利用music算法，在考虑幅度误差时，对信源个数，信噪比，快拍数进行变化，观察这三个数在什么范围变化时测向的准确度高。天线测向(Music algorithm, considering the magnitude error, the number of sources, signal-to-noise ratio, snapshots number of changes observed these three the number of measured to what extent changes to the high accuracy. Antenna direction finding)

this code is a matlab code for smithchart that I onlt modify this but this is very useful for communication enginnering

matlab版SIFT算法演示程序，简洁易懂易用，实际算法部分用C来实现(SIFT algorithm demo program of matlab version)

matlab code for histogram matching.

交通流元胞自动机仿真平台，是用于处理交通流的元胞处理器(Cellular automaton traffic flow simulation platform, is a cellular processor for handling traffic flow)