MATLAB-

说明：  实现了图像的分块操作，比较方便初学者使用(It is the program for image blocking.)

sigital signal processing programs for electronics

file program berkeleye university

this is implementation steganography using LSB, you must try code. i think

this file presente the most inportant in language C , starting by initail base , and pointer , structure, compilation with other programme

CDMA系统中的Rake接收算法，请大家参考。(CDMA systems Rake receiver algorithms, please refer to.)

选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)

Make 2D histogram on pairs of (x,y) data

tsp with mont carlo algorithm

牛顿下山算法 牛顿迭代算法 和牛顿差值多项式 (Newton downhill method the difference between Newton and Newton polynomial algorithm)