自己编写的一些小程序，希望对初学者有理解C语言帮助

实数据快速傅立叶变换算法2-false information Fast Fourier Transform algorithm 2

人脸识别的最基本的算法PCA，主要是描述了特征值法的基本原理，内容很详细。-Most basic algorithm for PCA Face RecognitionFace recognition algorithm is the most basic PCA, mainly describes the basic principles of characteristic value method, content, very detailed.

一个速度相当快的最优二分数据检索的源代码，采用C言编写，对于海量数据的检索，查找相当有用

层次分析法 、效益分配、幻方-AHP, and the benefit distribution, Magic Squares

用MATLAB编写的绘制稳定运动模型的代码程序，以及前面程序相关的一篇论文。请多指教。-Drawing prepared by using MATLAB stable motion model code procedures, as well as in front of a paper related to the proceedings. Please advice.

Goldbach s conjecture： Goldbach(哥德巴赫)曾经提出了一个这样的猜想： 对于2000 以内的正偶数都能够分解为两个素数之和。 要求： 该题是一个猜想，我们不去证明它，而是通过编程序来验证 该猜想是否正确。 输入： 用户从键盘任意输入一个自然数。 输出： 给出满足猜想的两个自然数。-Goldbach conjecture : Goldbach (Goldbach) had raised such a guess : 2000 within the can is even divided into two prime numbers and. Requirements : The title is a guess, we do not prove it, but through programmed to verify the guess is correct. Input : arbitrary user input from the keyboard to a natural number. Output : meet guess is the natural number two.

矩阵类，能完成各种矩阵运算，如求积，求逆，以及最小二乘逆等-Matrix class, to complete a variety of matrix operations, such as quadrature, inverse and inverse least squares, etc.

用C语言实现农夫过河问题-C language farmer river issues

动态规划算法求字符串的相似性（编辑距离）-dynamic programming algorithms to find the similarity of the string (edit distance)

混沌序列的相空间重构的MATLABT程序,相信一定能给您带来惊喜.-chaotic sequence of phase space remodeling MATLABT procedures, I believe that you can bring surprises.