Channel-coding

求信号的时频熵，对非平稳信号进行emd分解后，求时频熵，得出其故障特征(For the signal s time-frequency entropy, the nonstationary signals are EMD decomposition, and time-frequency entropy, the fault feature)

hyper chaotic transformation

在风电场飞轮储能系统中，永磁同步电机已成为飞轮储能系统中电机的主要形式之一.(Flywheel Energy Storage)

garch examples, worth reading , especially graduated students majored in mathematical finance(garch)

This program hides one image into another and then recovers it at the output. You will need to chance only the image path in the source code.

MATLAB语言入门教程 给初学者学习MATLAB用(Tutorial MATLAB language to beginners learning to use MATLAB)

高斯白噪声信号通过低通滤波器后的波形分析 (Gaussian white noise signal through the low-pass filter waveform analysis)

There is a trend to develop blind or semi-blind source extraction algorithms based on second-order statistics, due to its low computation load and fast processing speed. An important and primary work is done by Barros and Cichocki, who propose an extraction algorithm based on a time delay. The algorithm is simple and fast, but its performance is not satisfying. The paper extends their work and proposes a robust algorithm based on eigenvalue decomposition of several delayed covariance matrices. It is faster and has better performance, which is conˉrmed by theoretical analysis and computer simulations.

认知无线电，无线通信，matlab仿真代码(cognitive radio wireless communications matlab code)

a good PDF file for introduction of ECG