tveq_newton.m

说明：  MATLAB编程学习，英文全本，共12章，好资料(MATLAB programming to learn English the whole of this, a total of 12 chapters, and good information)

UCW的原理和matlab仿真计算程序代码，经过测试(UCW theory and simulation matlab code, tested)

01背包问题的matlab的实现，方便大家下载学习。(01 knapsack problem matlab realize, convenient download learning.)

这是用itpp库编写的卷积码的解码程序。由于用C++库和Intel的MKL库，所以速度飞快。同样的仿真点数， Matlab2012下用了15分半钟，而这个程序仿真只用了半分钟，相当于是matlab速度的30多倍。(This is itpp prepared for the convolutional code decoding process. Because with C++ libraries and Intel' s MKL library, so fast. The same simulation points under Matlab2012 spent 15 and a half minutes, and this program simulation with only half a minute, the equivalent of 30 times the speed of matlab.)

A simple program to find the discrete fourier transform(DFT) and inverse discrete fourier transform(IDFT) of a signal.

计算信号的魏格纳分布。 用法见函数说明。(Calculate the signal Wigner. Usage See function description.)

This a two dimensional level set code where the interface grows with normal speed equal -curvature. The code generates a movie showing the interface motion with and explicit first order in time algorithm with center differencing in space.

自己编写的实现时间序列中的关建点搜索，在相似搜索和分类特征提取中常用,程序中有详细说明(achieve to find out the key point of time series ,it often to be used in similarity search and classification)

提取图像的主色调，用在视频检索中方便快捷，计算复杂度低(Extraction of the image' s main colors used in video retrieval convenient, low computational complexity)

读取OBJ模型文件的顶点，面元材质索引等等信息并存在.mat形式。经过验证正确可用！(Read the OBJ model files. )