mese

this is a document on digital image processing and fingure print classification as well..

本文介绍了数字信号处理中各种算法基本原理，包括Z 变换、DFT 变换及其快速 算法FFT 等信号变换算法和包括IIR 与FIR 数字滤波器的设计与实现，详细论述了利用 MATLAB 软件对信号变换和设计数字滤波器的原理﹑ 步骤和实现方法，并给出了基于 MATLAB 的模拟与仿真。文章最后给出了实验结果，并就其结果做了进一步的解释和说明。 关键词：Z 变换，离散傅立叶变换DFT，数字滤波器，系统结构仿真 (This article describes a variety of digital signal processing algorithms in the basic principles, including the Z transform, DFT transform and its fast algorithm FFT and other signal transform algorithm and including IIR and FIR digital filter design and implementation, discussed in detail by using MATLAB software, the signal transformation The principle and design of digital filters ﹑ steps and implementations, and gives MATLAB-based simulation and emulation. Article Finally, the experimental results and the results made on the further explanation and clarification. Key words: Z transform, discrete Fourier transform DFT, digital filter, system architecture simulation)

开关电源中pwm用matlab中的simulink表示的仿真模型，做的是闭环实验，还没有引进pid的仿真。有兴趣的看一下(pwm Switching Power Supply with Matlab Simulink said of the simulation model so is the closed-loop experiments, but also the introduction of pid simulation. Interested to see)

在matlab中 HSV各分量求均值 方差以及三阶矩(Color extraction)

空间数据挖掘的又一个matlab例外点检测程序(Spatial data mining another exception detection procedures matlab)

a function called fit least square in mathematics with an excel sheet

在matlab2008上将各种图像处理的效果图集中在GUI界面上，方便查看图像处理后的效果图。(Matlab2008 on renderings focus on a variety of image processing is displayed on the GUI interface. )

2013年A题程序，车道交通的元胞自动机MATLAB程序(MATLAB celluar)

跳频信号的调制解调过程，代码和短时傅里叶变换，代码比较详细(FH signal modulation and demodulation process, code, and short-time Fourier transform, the code in more detail)

基于PIDNN的无人机飞行控制系统仿真。(Simulation of UAV flight control system PIDNN.)