real_double_bilateral_filtering

利用总体变分法实现图像去噪，内有详细说明和事例(Variational method used to achieve the overall image denoising, with detailed descriptions and examples)

function g=nonlineareq(x) Here is an example of nonlinear system that can be solved by using the Matlab command "fsolve" written in the file called "solution.m" (see quasi-Newton or Levenberg-Marquardt methods). g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2) g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)

二维声子晶体能带计算，散射体是圆柱型的，晶格为正方形(Two-dimensional phononic crystal band calculations, the scattering body is cylindrical, square lattice)

find the center of gravity of speech singal.

数据隐藏将数据不知不觉地嵌入到

Matlab tuxiangzengqiang

AR模型AIC,CAT等几种信息准则的使用来确定阶数(AR model AIC, CAT, several information criteria used to determine the order )

说明：  calculating using jacobi on matlab numeric

有关于囚徒困境博弈matlab的源代码，代码时基于复杂网络写的，能够得出有效的结果。(About the prisoner' s dilemma game matlab source code, when the code is based on a complex network to write, can obtain valid results.)

找到lena的图片，至少三种，如彩色、黑白等，jpg或bmp或tff等格式的。读取数值，分析数值、颜色值。从中任意选取并读取一个8*8格，并分析矩阵值。