MATLAB(DCT+DWT)图像数字水印的方案毕业论文,基于dct和dwt的算法,有详细程序-MATLAB (DCT+ DWT) image watermarking program thesis, based on the DCT algorithm and dwt, has detailed procedures

bmp转成jpg也是压缩哦！ 111 111 111 -bmp into jpg is compressed Oh! 111 111 111 111 111

This scheme is initiated by Ziv and Lempel [1]. A slightly modified version is described by Storer and Szymanski [2]. An implementation using a binary tree is proposed by Bell [3]. The algorithm is quite simple: Keep a ring buffer, which initially contains "space" characters only. Read several letters from the file to the buffer. Then search the buffer for the longest string that matches the letters just read, and send its length and position in the buffer.

lz77算法原代码，压缩比率20 ~90 .-lz77 algorithm for the original code, compression ratio 20 ~ 90 .

一个huffman压缩解压算法源码,有具体的实现算法和代码注释.-a Huffman compression decompression algorithm source, a specific algorithm and code Notes.

可以锁硬盘、大家可以用在保护版权上~。。保留下我的版权~-You can lock the hard disk, we can be used in the protection of copyright on the ~. . Keep under my copyright ~

wavelet_fractal_compressor小波技术与分形技术相结合进行图像压缩，压缩效果好，但是运行时间比较长。作为实验还是可以用的-wavelet_fractal_compressor wavelet technology and fractal technology combining image compression, compression effects, but relatively long running time. Can be used as an experimental or the

一个很好的系统设计,详细的说明和精确明了的图说明-A good system design, detailed and accurate understanding of the illustrated

此程序用了response.end()的方法，以及对程序的判断-response.end()

最小二乘法递推算法辨识程序,输入u,输出y, 输出结果中的c矩阵中最后一列为参数估计值.-Recursive least squares algorithm for identification procedures, input u, output y, the output matrix c of the last one as the estimated value of parameters.