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连续信号（可以自定义的函数）的FFT效果图，初学者学习的例程，不错(Continuous signal (can custom functions) of the FFT renderings, for beginners to learn the routine, good)

说明：  此仿真实现了三电平的有源逆变，且功率因数可调(The simulation of the three-level inverter, and active power factor can be adjusted )

自己编写的ChebyshevII型滤波器的源程序.对于毕业设计的同学,很有参考价值.它是ChebyshevII型低通滤波器(their ChebyshevII prepared by the filter type of the source. Design for graduate students, great reference value. It is ChebyshevII-type low-pass filter)

采用雷克子波的地震波正演seismodelseismodel.m雷克子波的地震波正演(Lei Kezi wave seismic forward)

各种分解的matlab代码，十分有用，都是自己写的(all kinds of codes about matlab very useful)

matlab code for edge detection and file convertion

Reduccion por metodo de gaus jordan

说明：  读取文件并导入工作环境的程序(Read the file and import procedures for the working environment)

m序列，Kasami小集合序列，gold序列的生成(m sequences, Kasami small-set sequence, gold sequence generation)

Mean to calculate the digital filter.