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电力系统仿真，可仿真电力系统各种故障，运行于分析(Power system simulation, to simulate a variety of power system fault)

说明：  两个改进的EM算法，虽然比Matlab自带的运行速度慢，但更易理解算法的原理(Two improved EM algorithm, although more than Matlab s own slow, but easier to understand the principles of algorithm)

用matlab中的simulink仿真信号DDS信号，希望对大家有用(using Matlab Simulink simulation of signal DDS signal, useful for all)

一个简单的调用Matlab stft函数进行短时傅里叶变换的示例程序(A simple function call Matlab stft short time Fourier transform of the sample program)

利用matlab通过包络谱与能量谱诊断轴承内外圈故障，并附有内外圈的故障数据，适合初学者。(By using matlab spectrum and energy spectrum envelope bearing inner ring fault diagnosis, fault data together with inner and outer rings, suitable for beginners.)

说明：  通过将喷泉码的编译码方法再无线衰落信道上的用matlab仿真出来(Multi-path ruili channel simulation research on matlab)

利用MATLAB程序逐个统计图像的边界点，并存入矩阵(MATLAB program using statistical image boundary points one by one, and deposited matrix)

The Nakagami distribution or the Nakagami-m distribution is a probability distribution related to the gamma distribution. It has two parameters: a shape parameter μ and a second parameter controlling spread, ω.

说明：  本书为国外经典Matlab电子书籍。本书详细介绍了Matlab编程的基本原理和方法。是初学者的最佳指导用书。(Matlab book e-books for foreign classics. Matlab programming book details the basic principles and methods. Is the best guide book for beginners.)

基于聚类分析的核主成分分析，简单实用，希望对大家有帮助。(Based on cluster analysis of kernel principal component analysis, simple and practical, we want to help.)