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MATLAB教程，比较详细，可以作为工程设计工具书实用(matlab jiaocheng)

The document contains instructions to learn matlab better. People utilizing matlab as a tool for simulation,will get benefit from it.

一维光子晶体的程序！本篇所采用的数据来自：APPLIED PHYSICS LETTERS 77 3698中的的参数 (Process in photonic crystals! This used data from: APPLIED PHYSICS LETTERS 77 3698 in the parameters)

gradient descent in matlab

MATLAB编程风格指南.pdf 编程入门指导(MATLAB Programming Style Guide. Pdf programming guide entry)

1.理解显式差分格式的依赖区域。写出所给微分方程的依赖区域。 2.会求显式差分格式的截断误差。 3.能写出显式差分格式的CFL条件，显式差分格式的稳定性条件，写出显式差分格式的收敛性条件。 (Understanding the explicit difference scheme dependent region. Write to differential equations dependent region. 2 will seek explicit difference scheme truncation error. Explicit Difference Scheme CFL conditions, the stability condition of the explicit difference scheme able to write, write explicit difference scheme convergence conditions.)

说明：  本代码是程明明2011发表的文章 基于全局对比度的显著性区域检测，其中HC部分的matlab 实现代码，经本人测试，证明有效。(this code is for Global Contrast based Salient Region Detection（CVPR2011）,Histogram Contrast.)

本文是利用MATLAB编程实现全相位数字滤波(This article is the use of MATLAB programming all phase digital filter implementation)

Finite Difference Method for Poisson equation. -Δu =f(x,y) in Ω u(x,y)=0 on Γ

计算频散曲线的工具，可以计算lamb波的群速度和相速度。(The group velocity and phase velocity of Lamb wave can be calculated by means of calculating the dispersion curve.)