通过本书的unjeng vheng匹配微软C /数学函数库…

数值处理算法源代码-numerical algorithm source code

数值优化计算过程中常用的单纯型法-Numerical optimization process commonly used simple method

次代码为验证过的ldpc校验矩阵及编解码matlab源代码，能过随意输入码长，列重，行重来构造子想要的校验矩阵。LDPC码 即低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码。

三次样条插值算法和拉格朗日插值算法的实现。-cubic spline interpolation algorithm and Lagrange interpolation algorithm implementation.

QR ALGORITHM To obtain the eigenvalues of a symmetric, tridiagonal n by n matrix

12球秤中算法,经典DELPHI面试考题-12球秤中算放.

标准C写的数据直线拟合，最小二乘法处理，自己写的-write C standard linear data fitting, least squares method, wrote it myself

哈夫曼编码是一种数据压缩技术，采用了二叉树和优先级队列两种数据结构。它的基本原理是，对数据重新编码，每个字符的编码的长度和它的出现频率呈反比，也就是出现次数多的字符它的编码要短。从而达到压缩数据的目的。

E直接调用OPENSSL实现ECC,RSA,DES,AES算法例程.E directly call OPENSSL achieve ECC, RSA, DES, AES algorithm routines.

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