fdtd

说明：  对一个系统模型利用卡尔曼滤波进行估测, 并且跟真实作比较(Of a system model using Kalman filter to estimate and compare with the real)

Code for obtaining Center of math of polygon. enjoy it.

数字识别，区分图片0到9，共有一百幅图片，一部分用来训练，一部分用来测试(Digit recognition, the distinction between image 0 to 9, a total of one hundred pictures, some for training, in part to test)

说明：   格式：x=masor(A,b,omega,x0,ep,N) A为系数矩阵，b为右端向量， 用途：用复辛普生形公式求积分。( Format: x = masor (A, b, omega, x0, ep, N) A as the coefficient matrix, b for the right-hand side vector, Uses: The complex shape Simpson quadrature formula.)

This is code for gravitational search algorithm

Store contains 32 * 32 blackbody, including English and Japanese alphanumeric characters, special symbols(Store contains 32* 32 blackbody, including English and Japanese alphanumeric characters, special symbols)

说明：  KSVD算法,利用LC-KSVD来进行算法的仿真，是一个不错的算法demo，希望能对大家有用。(KSVD algorithm, using lc-ksvd algorithm simulation, is a good algorithm demo, hope to be useful to you.)

a file for determining a polynomial degrees

This file for computing the matching pursuit

此源码构建的模型是基于MATLAB平台，采用bragg结构，高效率发光管的光学结构设计。分别给出p波和s波的分量。(Construction of this source model is based on the MATLAB platform, using bragg structure, high efficiency LED optical structure design. Were given p-wave and s-wave component.)