HDB3

MATLAB程序设计数据统计描述和分析MATLAB programming statistical description and analysis of data(MATLAB programming statistical description and analysis of MATLAB programming statistical description and analysis of data)

说明：  bwt源代码，希望对大家有所帮助，基于matlab开发的

JPEG 2000是基于小波变换的图像压缩标准，由Joint Photographic Experts Group组织创建和维护。JPEG 2000通常被认为是未来取代JPEG（基于离散余弦变换）的下一代图像压缩标准。JPEG 2000文件的副档名通常为.jp2，MIME类型是image/jp2。 JPEG 2000的压缩比更高，而且不会产生原先的基于离散余弦变换的JPEG标准产生的块状模糊瑕疵。JPEG 2000同时支持有损数据压缩和无损数据压缩。另外，JPEG 2000也支持更复杂的渐进式显示和下载。 JPEG 2000是国际标准化组织（ISO）发布的标准，文档代码为ISO/IEC 15444-1：2000。虽然JPEG 2000在技术上有一定的优势，但是到目前为止（2006年），互联网上采用JPEG 2000技术制作的图像文件数量仍然很少，并且大多数的浏览器仍然不支持JPEG 2000图像文件的显示。但是，由于JPEG 2000在无损压缩下仍然能有比较好的压缩率，所以JPEG 2000在图像品质要求比较高的医学图像的分析和处理中已经有了一定程度的广泛应用。 (JPEG 2000 is based on wavelet transform the image compression standard, by Joint Photographic Experts Group organization to create and maintain. JPEG 2000 is often thought to be the future replace JPEG (based on the discrete cosine transform) is the next generation of image compression standard. The file JPEG 2000 vice file name is usually. Jp2, MIME type is image/jp2. JPEG 2000 compression ratio are higher, but won t produce the original based on discrete cosine transform JPEG standard of produce massive fuzzy flaws. JPEG 2000 also detrimental to support data compression and nondestructive data compression. In addition, JPEG 2000 also support more complex gradual display and download. JPEG 2000 is international organization for standardization (ISO) issued the standard, the document code for ISO/IEC 15444-1:2000. Although JPEG 2000 on the technology has certain advantages, but so far (2006), the Internet using JPEG 2000 technical production image file number still few, and most )

分数阶傅里叶变换：理论，补充，误差分析；希望对于研究分数阶傅里叶变换及分数阶理论的有所帮助SCI检索文献呢 (The fractional Fourier transform: theory, implementation and error analysis.)

距离正规化水平集演化及其应用到图像分割程序代码，李純明开发。(Distance Regularized Level Set Evolution and Its Application to Image Segmentation )

利用蚁群算法解决TSP旅行商问题，要求： （1）用蚁群算法解决TSP问题； （2）和粒子群PSO算法进行比较。(Ant colony algorithm to solve the traveling salesman problem TSP requires: (1) with ant colony algorithm to solve TSP (2) and particle swarm PSO algorithm for comparison.)

远程操作串行端口源码，非常值得收藏~~~~~~~~~(Remote COntrol Serial Port，very precious)

FHSS transmitter and receiver in matlab

pattern classification（Duda二版）书中插图(pattern classification (Duda second edition) book illustrations)

利用HHT希尔伯特黄变换算法分析各种复杂谐波，暂降，中断，简单谐波，简单中断以及间谐波等的MATLAB 处理(HHT Hilbert-Huang Transform for complex harmonics, dips, interruptions, harmonics simple, easy to break and inter-harmonics of MATLAB processing)