hw12

optimization of speeed of bldc motor is now a days very much demanded in history

小波包分析提取振动信号中的特征频率，有较好的参考价值，借鉴了主成分分析算法（PCA）。( Wavelet packet analysis to extract vibration signal characteristic frequency, There are good reference value, It draws on principal component analysis algorithm (PCA).)

背景消去算法，Mixture of Gaussian frame_difference approximate_median(Background_Subtraction_with_MCS Mixture of Gaussian frame_difference approximate_median)

This paper deals with gesture reg technique. 2012 IEEE . Very good.

watterson信道matlab仿真,瑞利衰落。。。。(This example shows how to simulate High-Frequency (HF) ionospheric channels, based on the models described in Recommendation ITU-R F.1487. In particular, it shows how to simulate the general Watterson channel model, and other simplified channel models used in the quantitative testing of HF modems. It makes use of the Rayleigh multipath fading channel object and the Gaussian and bi-Gaussian Doppler structures from Communications System Toolbox.)

8进制相位调制数字基带传输的simulink模型 过高斯信道 有星座图(8PSK digital baseband transmission via Gauss channel with simulink)

说明：  逆变器重复控制算法MATLAB仿真。重复控制算法仿真模型，对逆变器的并网控制进行了详细的仿真。(Inverter repeat control algorithm MATLAB simulation. Repeated control algorithm simulation model, detailed simulation of grid-connected control of inverter)

说明：  光的干涉演示,呵呵合乎呵呵和呵呵呵呵54洋阿合格欢呼隔(optical interference demonstration with huh huh huh huh 54 and A qualified foreign separated cheers)

说明：  一套由matlab编程的基于小波的水印应用图片例子(A set of matlab programming applications based on wavelet image watermark example)

发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制（spatial modulation）系统性能的影响。(Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas for spatial modulation (spatial modulation) system performance.)