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说明：  一个关于主成分分析的matlab演示，十分有用(A principal component analysis on matlab demo, very useful)

一个主流卡尔曼滤波的运动目标跟踪程序，也可以作为卡尔曼滤波应用的一个参考(A matlab code for movement target tracking based Kalman filter , also it can be used as a reference of the application of the Kalman filter )

Ky thuat truyen dan MIMO.

说明：  pid在simulink上的图形表示，个人自制，希望有用(pid simulink on the graphical representation of the individual self, hope helpful)

statcom in mv systems

matlab解方程用到的代码，用于方程组求解(matlab equations used in the code for the equations to solve)

基于QPSK的电力线载波信道模型仿真分析(Modelling and analysis of a power line communication system with QPSK modem)

说明：  Theoretical analysis and experimental results show that the algorithm has large key space, high sensitivity, and high speed.

short-time fourier transform

Sliding Sum Averaging Filter Smoothes data by sliding it past itself, one sample at a time, and summing. The length of the output is the same as the length of the input. The output will be normalized. Equivalent to a moving average (lowpass) filter, but more efficient.