优化设计C语言程序 进退法找区间、坐标轮换发、黄金分割法、区间消去法等...

微软1.2kbps MELP 算法 用于语音压缩的MELP算法，为美国联邦标准，给出的代码中包括了MELP算法的C实现版本，版权为微软所有

一个很好的画直线算法-a good painting Linear Algorithm

使用Marquardt方法的非线性嘴小二乘拟合算法-use of small mouth nonlinear least square fitting algorithm

Fast Algorithms for Projected Clustering - PROCLUS - a traditional subspace clustering algorithm for high dimensional data-Fast Algorithms for Projected Clustering- PROCLUS- a traditional subspace clustering algorithm for high dimensional data

这是一个简单但有用的标准交错的网格有限差分弹性波建模 c 代码写自己。完全匹配的层技术用于吸收人工反射从边界。它是一个好的教程代码，为那些想要学习如何以模拟地震波的传播。

矩阵奇异分解(svd)最新c++版本，性能更稳定-matrix decomposition (SVD) c latest version of a more stable performance

简要的Gauss列主元消去法，很实用，用matlab实现，还有一个图例，程序说明很详细-brief Gauss main-element elimination, very practical, using Matlab to achieve, there is a legend, a very detailed description of the procedures

在图像处理中，就必须得到更好的图像质量。所以在这里实现了中值滤波的代码及去噪算法。

C4.5决策树算法，经典，易于理解，中间存在一点点的小问题，希望大家多多指点，帮忙解决

对数回归方程 LogarithmRegress.cs 方程模型为 Y=a*LnX+b public override double[] buildFormula() 得到系数数组，存放顺序与模型系数相反，即该数组中系数的值依次是b,a。 public override double forecast(double x) 预测函数，根据模型得到预测结果。 public override double computeR2() 计算相关系数（决定系数），系数越接近1，数据越满足该模型。 -Logarithmic regression equation LogarithmRegress.cs equation model for Y = a* LnX+ Bpublic override double [] buildFormula () get coefficient array, the storage order and model coefficients contrary, that is, the array is followed by the value of coefficient b, a. public override double forecast (double x) prediction function, according to the results of model prediction. public override double computeR2 () calculated the correlation coefficient (determination coefficient), coefficient of the closer one, the data satisfy the model more.