由于成像方式及波谱接收段的不同.合成孔径雷达SAR(synthetic aperture radar)与可见光图像所反映的信息有很大差异，图像之间相关性弱，且互...

给出了在matlab环境下的源代码，经过了上机调试，可以实现小波变换对图像的二次压缩！-given Matlab environment in the source code, after the Machine, can achieve a wavelet transform of the second image compression!

一款图片转换为ASCII码艺术画的软件，完全开放源码，同时还采用了.ini文件保存技术，使代码更少。还可以修改ASCII字符的默认亮度等，是一款不可多得的BBS利器。-converted to ASCII art painting software, a completely open-source, and also used that. Ini document preservation technology, code less. Also ASCII characters can modify the default brightness, is a rare BBS weapon.

小波分析与应用（超星格式电子书）-wavelet analysis and application (Superstar format e-books)

一个简单的基于小波变换水印算法,抗攻击能力较强-A simple Watermarking Algorithm Based on Wavelet Transform, anti-attack ability

image noise reduction by level dependent thresholding

快速傅立叶变换代码 快速傅立叶变换代码-Fast Fourier Transform Fast Fourier Transform source code

包括两个例子：一个演示一维小波变换，另一个演示二维小波变换。-Including two examples: a demonstration of one-dimensional wavelet transform, another demonstration of two-dimensional wavelet transform.

基于混沌加密的离散小波变换域数字图像水印算法的研究的期刊论文-DWT Based on Chaotic Encryption Algorithm for Digital Image Watermarking domain of research journal articles

该文章是一篇博士论文，主要做了对小波变换的应用研究和程序实现，具有很强的理论性。-The article is a doctoral thesis, mainly on the wavelet transform to do the applied research and program implementation, and highly theoretical.