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模式分类（中文版），课后题，127页第1题，MATLAB源程序(Pattern Classification (Chinese version), after-school question, 127 No. 1 problem, MATLAB source code)

为一幅图像加椒盐噪声，分别使用3*3邻域，5*5邻域和超限像素平滑法对图像进行平滑处理。

包含几个具体事例及其对程序内容的详解，能够帮助理解小波实现得具体过程(Contains several concrete examples of its contents Xiangjie the program can help to understand the specific process may Wavelet)

MATLAB7 使用教程，从基础篇到高级，结合了图形说明，易学易懂(MATLAB7 Desktop Tools and Development Environment.This book is a basic course of matlab. )

Cylindrical dielectric resonator analysis

说明：  模型中明显地体现出模型设计主要有电流调节器和转速调节器两个负反馈闭环组成， 把转速调节器的输出当成电流调节器的输入，在通过电流调节器的输出控制后面的电路。 在这里电流环为内环，电压环为外环，所以形成了转速电流双闭环控制的直流调速系统。(The model obviously shows that the design of the model mainly consists of two negative feedback loops: current regulator and speed regulator, Take the output of the speed regulator as the input of the current regulator, and control the circuit behind it through the output of the current regulator. Here, the current loop is the inner loop and the voltage loop is the outer loop, so a DC speed regulation system with speed current double closed loop control is formed.)

说明：  基于matlab实现对OFDM的仿真，包括信道turbo编解码，以及QAM调制(OFDM simulation based on MATLAB, including channel turbo coding and decoding, and QAM modulation)

deboor算法，B样条，程序简单易懂，很实用(deboor algorithm, B-spline)

matlab 的dsp的编程，对DSP的开发有点÷一定的一处(Code on DSP with matlab,may be have a little useful for you!)

说明：  主要讲解偏微分方程组的离散方法，包括有限差分法，有限体积法(Mainly on the discrete method of partial differential equations, including finite difference method, finite volume method)