sfuntmpl

分形——生成一片漂亮的树叶，通过一个矩阵迭代并不断刷新生成的图像(fractal-- generating a beautiful leaves, through an iterative matrix and constantly refresh the image)

edge Assembly Crossover

海量数据的仿真，利用matlab实现，很好的例子啊(Huge amounts of data simulation using matlab to achieve a good example.)

heat 2D code for finite element, very important

边缘预测提出了一种基于预测的、有一定自适应性的边缘检测方法。介绍了其原理和算法实现过程。通过计算两个相邻像素的灰度值的均值、均方差和梯度来预测下一个像素的灰度值,比较预测值和真实值来判断下一个像素是否是边界点。通过与现有同类算法的比较,证明了该算法的优越性(A predictive and adaptive edge detection method is proposed. The principle and implementation process of the algorithm are introduced. The gray value of the next pixel is predicted by calculating the mean, mean square deviation and gradient of the gray value of the two adjacent pixels. The prediction value and the real value are compared to determine whether the next pixel is a boundary point. The superiority of this algorithm is proved by comparing with the existing similar algorithms.)

occupancy sensing 的一些代码 主程序 实现人和sensor的序列输出(codes of occupancy sensing)

说明：  与《matlab小波分析》这本书籍配套的第三章例子的源代码！(And &quot matlab wavelet analysis&quot This book example of matching the third chapter of the source code!)

simulin simulation code for sin wave generator and monitoring

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

我一直用着的非常好用的遗传算法工具箱，包含了雷英杰那本书的所有工具函数,我一直用，非常经典。(I have been using the very good with the genetic algorithm toolbox, contains all the tool function of Lei Yingjie s book, I have been using, very classic.)