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convolution and deconvolution program usin matlab

Malab实现最佳线性优化，(Malab realize the best linear optimization,)

for solving for TSP, with TSPconvhull that K = convhull(x,y) returns indices into the x and y vectors of the points on the convex hull.

The Matlab code FDE12 implements the Predictor-Corrector method of Adams-Bashforth-Moulton for the numerical solution of a non-linear fractional differential equation (FDE) (download the Matlab code FDE12).

说明：  matlab中画非线性系统的各种分支图，可以进行各种非线性分支分析(Draw a branch diagram)

模态参数频域识别，是指在频率域内识别试验结构模态参数的方法。(The frequency domain modal parameter identification, is the recognition test in the frequency domain method of structural modal parameters.)

在一段文字中嵌入4bit水印，方法是基于系数类嵌入的，经过打印扫描攻击后能正确提取水印(4bit watermark embedded in a piece of text, the method is based on the coefficient of class embedded, after the print scan attack correctly extract the watermark)

512点FFT程序，分10级蝶形运算完成。(512-point FFT program, sub-10 butterfly to complete.)

Example of wavelet function Mexican hat, haar,

说明：  计算时滞微分方程的李雅普诺夫指数，动力学维数(Delay differential equations Lyapunov index calculation, dynamic dimension)