ID3

针对噪声，用AR2建模，用卡尔曼滤波，并用Allan方差检验(against noise, using AR2 modeling, Kalman filtering, and with Allan variance test)

AHP层次分析模型，简介明了，可以直接带入数据，值得拥有！(AHP analytic hierarchy model, introduction and clear, can be directly to the data, is worth having! )

this is a document for design and tuninng a pid by matlab

用MATLAB编写的画立方体的程序 可以方便的设置立方体大小和数量(Draw a cube using MATLAB programs can easily set the cube size and number)

this is the matlab source codes for MATLAB Recipes for Sciences book.

MATLAB二叉树生成，可以生成平衡和非平衡二叉树(MATLAB binary generation, can generate balanced and unbalanced binary tree)

ldpc码matlab实现，恩，应该很好吧(ldpc matlab)

战胜matlab必做的50题，本书以单元练习的形式，从matlab最基本的问题入手，循序渐进，逐渐过渡到复杂的数学问题，信号分析问题等(Matlab will do over 50 items, book element in the form of exercises, from the most basic problem matlab start, step by step, gradually transition to complex mathematical problems, signal problems)

网上到处都是一维k均值聚类，而这是一个二维k均值聚类的代码，老外写的，说明较详细，稍加修改就可以融入自己的项目中。(Everywhere online one-dimensional k-means clustering, which is a two-dimensional k-means clustering code, written by foreigners, the more detailed, slight modifications can be integrated into the project.)

Senoidal,Square and sawtooth functions with amplitud, time and frecuencia variables