拉格朗日插值及牛顿插值

用牛顿法，共轭梯度法，最速下降法完成矩阵的计算(Newton conjugate gradient method)

说明：  siPLS和biPLS是两种用于近红外光谱特征波段筛选的变量选择方法，可筛选出与兴关注指标密切相关的特征波段，并去除无关和干扰变量，提高模型稳健性(Bipls and sipls are two variable selection methods for screening the characteristic intervals of near-infrared spectra, which are closely related to performance indicators, to improve the robustness of models.)

A simple algorithms to calculate very big factorial, this program can calculate up to 30000!

用于三点定位的算法，是做声音定位可用的，希望有部分帮助，可适当运用(It is used to location the point you want.)

电磁计算 几何光学 计算电磁学 几何光学法 程序(computational electromagnetic GO)

计算力学基础，中国科技大学精品教材，王秀喜，吴恒安编著(The basis of Computational Mechanics, University of Science and Technology of China, boutique textbook series)

这是利用FFT分析相位差的程序，具有一定的参考价值！(This is done using FFT analysis phase of the program, has a certain reference value!)

一元稀疏多项式编程，希望对大家的编程有点用，欢迎下载(hope it useful to you)

基于R程序的malmquist-luenberger 指数的计算源代码。(Malmquist- luenberger index calculation based on R program source code.)

格子boltzmann方法模拟2D圆柱绕流程序 C++程序d2Q9模型(Lattice boltzmann simulation program 2D flow around a cylinder model of C++ program d2Q9)