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陈后金数字信号处理课件，很不错的，有助于学习(This is the ppt of digital signal processing of Chen Houjin. That is very useful for the students.)

说明：  Fibonacci数列的matlab实现。

simple microprocessor that gives the greatest common divisor of 2 (4bit) numbers

汽车座椅的模型，一个很好的变刚度变阻尼座椅模型。 本人编写，在simulink环境下使用(Car seat model, a good Damper seat models. I prepared, used under simulink environment)

在随机模拟和数据分析中，此matlab的源程序和使用(In the stochastic simulation and data analysis, and use this matlab source)

A fixed-point series cascade form filter can be constructed using the fundamental building blocks of delay, sum, and gain.

Matlab小波变换与傅立叶变换用于检测阶跃信号，原始时域信号是一个阶跃信号，为了确定阶跃信号的突变点，分别采用傅立叶变换和db5小波进行处理。(Matlab wavelet transformation and Fourier transform is used to test signal, the original order jump time signal is a step road signal, in order to determine the Laplace domain signals point mutations, respectively the Fourier transform and db5 wavelet for processing. )

蚂蚁算法求解TSP 很不错的 Matlab程序(ant colony optimization FOR TSP)

Frequency domain filtering written in matlab

说明：  用matlab模拟圆孔衍射图像，入射光为平面波，衍射距离可以任意调节(Matlab simulation using circular aperture diffraction images, the incident light for the plane wave, diffraction can adjust the distance)