MPTK-Source-0.7.0

tf*idf algoritm is a famouse algoritm in text mining.

求图像区域间的自相似性，方法可以用来检测目标或是视频中的姿态(calculat self-similarity)

correcteur pid p pi némurique

这个程序是matlab程序，进行结构有限元分析，非常有用！！！(This program is a matlab program, the structural finite element analysis, very useful!!!)

说明：  MATLAB编程实现如何分解结构元素,以及腐蚀与膨胀运算，内含具体源程序，且已运行成功(MATLAB programming to breakdown structure elements, and corrosion and expansion of operations includes the specific source, and has been running successfully)

2012年数学建模美赛程序清单列表（所有程序）(2012 Mathematical Modeling US-race program list)

产生任意的GPS卫星信号，包括多普勒频移范围和码相位延迟(Produce any GPS satellite signals, including Doppler shift range and code phase delay)

说明：  henon 分岔图与相图的绘制。能够得出各种条件下的相图与分岔图，并进行分析。(henon bifurcation diagram and phase diagram drawing. Able to draw the phase diagram of various conditions and bifurcation diagram, and analyzed.)

子带编码程序，使用Daubechies（5,3) filter bank，自带降采样及升采样子程序(The subband coding procedures, using Daubechies (5,3) filter bank comes downsampling and upsampling subroutine)

卡尔曼滤波器处理有色噪声和有色噪声的白色化(Kalman filter processing colored white noise and colored noise of)