semblance

Steganography by LSB Matching method with embedding rate equal to "alpha" !

实现去中间频带法实现宽间隔跳频处理，该程序为一个是实现函数(To the middle of Act to achieve the realization of wide band frequency hopping interval processing, the program is to achieve as a function)

这里是matlab的官方学习资料，对于初学者非常有用。(Here is the the Matlab official learning materials, is very useful for beginners)

视频监控，如果有东西经过监控区域就语音报警（有贼闯入）利用帧之间做差的方法(Video surveillance, if there are things after monitoring the regional voice alarm (the thief broke into) the use of the frame do the difference between method)

Explores the anti-windup capabilities supported by the PID Controller block in Simulink.

DDS中的正余弦生成，初始相位相差90度，可自行改变输出频率(Cosine generation of DDS, the initial phase difference of 90 degrees, the output frequency can be changed on their own)

vector controlof machine with svpwm

信号与系统实验(高级) 实验六 电话拨号音的合成与识别(Signals and Systems Experiment (advanced) experiments six telephone dial tone Synthesis and Recognition)

说明：  matlab环境下 实现的3类分类的KNN算法(KNN algorithm to classify three classes developed by matlab)

说明：  振动烈度计算的MATLAB算法，根据振动加速度信号的频域积分计算振动烈度(The MATLAB algorithm for calculating vibration intensity, vibration acceleration signals according to frequency domain integral calculation of vibration severity)