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二维情况下实现快速傅立叶变换，利用一维情况下的FFT实现(under 2D of the fast Fourier transform, using a dimension of the FFT)

MATLAB高效编程技巧与应用：25个案例分析(MATLAB efficient programming techniques and applications: 25 Case Studies)

一种改进的方法，自适应的高斯chirplet分解信号，文章很深入的讲解了退到过程。(a fast refinement for adaptive gussian chirplet decoposition)

文件中包含一些基本的处理雷达信号的matlab源程序(File contains some basic radar signal processing matlab source)

Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a

Ford最短路算法实现，改进型算法，可以求带负权值的图(Ford shortest path algorithm)

LADRC，自抗扰控制算法的simulink例程，三阶。(LADRC, active disturbance rejection control algorithm - simulink routine, third order.)

利用matlab 利用shan-chen模型实现poisueil流 程序正确(the model of Shan)

这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。(This program is the most basic particle swarm optimization procedures, using Matlab to achieve, is very simple.)

包含两个文件，一个是用simulationX仿真油缸，一个是仿真汽车碰撞的。(simulation hydraulic cylinder driver)