LZW_image_codec-master

lmmse file lest mean square algoritham materal

simulink model of a two point control function

基于matlab实现sift描述符程序，经测试可用，效果有待提高！(achieve sift descriptor， program has been tested and is available, the effect needs to be improved!)

simulation of robot manipolator

说明：  C-V模型实现灰度图像和彩色图像的分割,运用水平集方法实现曲线演化(using Chan-Vese model color image segmentation )

魏英凤书上功率谱分析的matlab程序，很好很强大，已经验证过(Wei Yingfeng book on power spectrum analysis matlab program, very very strong, has been verified)

卷积码的编码与维特比译码的相关仿真，比较它们的性能(Convolutional codes of coding and Viterbi decoding of the relevant simulation to compare their performance)

说明：  mimo系统的matlab仿真程序，适合入门者学习(MIMO system matlab simulation program, suitable for beginners to learn)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

能够用matlab实现RSA算法中加密解密的功能，产生的密钥为1024位，计算速度快。(Matlab able to achieve the RSA algorithm for encryption and decryption functions, have a key for 1024, the calculation speed.)