The code is mainly based on the Daubechies wavelet transform code

图象反色变换，可以对图象进行反色的提取和处理，图像处理上很有用。-anti-Color Image Transform, the anti-color image extraction and processing, image processing, very useful.

lda 源码。用来为数据降维，使得识别率有所提高。-lda source code. Is used for data dimensionality reduction, making the recognition rate increased.

这是我想到的一个非常有用的小程序，顾名思义，这个程序就是把不同的信号（如不同的文件：文本，图片，语音，乃至视频...）储存入电脑的图片文件.BMP文件中，以达到节省空间，安全加密，数据保护，多媒体同时运行，提高空间与时间的并行性。 -I think this is a very useful small program, as the name suggests, the procedure is different signals (such as different files : text, images, voice and even video ...) storage computer image files. BMP file, to save space, security encryption, data protection, while multimedia and increase the space and time of parallelism.

做实验室测试的matlab指纹识别代码，主要测试了指纹的几种特征提取对识别的影响，可用来进行论文论证阶段的实验室使用，希望对初学者和广大在校生有帮助。-do laboratory testing of Matlab fingerprint identification code, to test the fingerprint feature extraction of several pairs of identification, which can be used for the validation phase papers laboratory use, hope for beginners and the majority of in-school help.

计算机图形学的三角形虚线算法的源程序，对于本学科的初学者很有帮助-computer graphics algorithms triangle dotted line of the source, the subject of helpful beginners

自己写的一段碰撞检测代码，能实现简单的碰撞检测-Write your own section of collision detection code, and to achieve a simple collision detection

VTK example code - 1-VTK example code- 1

一个用于bmp位图编辑的小程序`~-for a bitmap editor of the small program ~

利用AABB算法对两个物体进行碰撞检测，物体采用三角面片表示，算法输入两个物体碰撞的三角面片对及碰撞检测时间等信息。AABB algorithm is used to analyse the two objects, collision detection, object using triangles, said algorithm triangles in the input of the collision of two objects and collision detection time and other information.

直方图修正和彩色变换的源程序-and color histogram that transform source