sm2算法实现描述

插值样条的算法，并作图比较。-spline interpolation algorithm, and drawing comparison.

Coarsening approximations of belief functions

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

 三种自适应算法LMS（最小均方算法），SER（序贯回归算法），RLS及其比较，基础算法，广范应用于应用于信号处理的各个领域

用fortran编写的椭圆方程的数值算法-using FORTRAN prepared by the elliptic equation numerical algorithm

本人正在学习机器学习的算法，已经学习了几个，自己尝试着用c语言编写程序，这是其中的kNN算法，基于《机器学习实战》这本书。

一个实用的复杂卡尔曼滤波，对初学者很有帮助。 -The complexity of a practical Kalman filter, useful for beginners.

Java实现简单网络爬虫算法，用Java实现抓取网页，支持下载网页和网页上面的图片内容，修改不同的源地址可以下载不同地址的网页

Individual files are available in the following links: Bessjy -- Bessel functions Jn and Yn for real argument and integer or real order. Bessik -- Modified Bessel function In and Kn for real argument and integer or real order. CBessjy -- Bessel functions Jv and Yv for real or complex arguments and real order. CBessik -- Modified Bessel functions Iv and Kv for complex arguments and real order. -Individual files are available in the following links: Bessjy- Bessel functions Jn and Yn for real argument and integer or real order. Bessik- Modified Bessel function In and Kn for real argument and integer or real order. CBessjy- Bessel functions Jv and Yv for real or complex arguments and real order. CBessik- Modified Bessel functions Iv and Kv for complex arguments and real order.

根据已知数据的权重对数据进行拟合，若不能给出数据的权重就默认为数据权重为1.这种拟合 方法是根据最小二乘进行的。-The basis of known data on the weight of the data fitting, if the data should not give the weight for data on the default weight is 1. This method is based on least-squares fitting carried out.