gc

传统的决策树能较好地解决分类问题，但当类的个数增多时，所产生的单一决策树就会变得复杂，同时概括能力降低。 该文采用基于层次分解的方法通过产生多层决策树来处理多类问题。 与传统的单一决策树比较， 基于层次分解的决策树在处理多类问题时有许多的优势。(induction learning,decision tree,id3 ,hiberarchy decomposition)

matlab code for digital signal processing

立体匹配算法中比较经典的块匹配方法。其中包含了比较有名的ＳＡＤＳＳＤ算法－－－即左右视图中逐一比对像素数值，从而求得最小ｄｉｓｐａｒｉｔｙ　继而得到ｄｅｐｔｈ。(ＳＳＤＳＡＤ　methods present in this file,which are improtant in the stereo matching-----we obtain the disparity with the difference of the intensity between the left and right images )

this a program that gets data from excel and sets zero to blank cels.

matlab与C语言的接口教程，能将matlab程序语言 直接转换为c语言，非常详细，千万不过错过，快点下吧！！！！(the interface of matlab with C language )

粘弹性地基结构动力响应计算程序，虽然比较老，还是很有价值。(Visco-elastic foundation structural dynamic response calculation program, though relatively old, is still of great value.)

a good way to display Color image histogram. the result image is a 3D image. Very intuitive!

VOICE UNVOICED SILENCE PITCH MARKING

music play网络播放音乐 url通信(music net load data to play urls connnect)

VOIP业务仿真建模，使用间歇泊松过程模型，能够图形显示业务的突发特性。(VOIP business modeling and simulation, using the batch Poisson process model, which can burst characteristics of graphics operations.)