part of the numerical algorithm c++, for some netizens should be very useful

资源描述 python SCAN算法实现（structural clustering algorithm for networks） 关于格式的输入请用python的第三方类库networkx 该第三方库好用简便

cython写的DTMF解码器（python直接使用，效率和c接近）

研究生期间上《数值计算方法》课的作业，所有代码都是C语言实现并调试通过，现在上传为大家服务。这是拉哥朗日算法-Lagrange algorithm with C language

用matlab编写的梁几何大变形程序包括静力和动力程序-using Matlab beam geometry prepared by the large deformation process includes static and dynamic process

Runge-Kutta-Verner方法求积分，包括cpp源码-Runge-Kutta-Verner method of quadrature, including the cpp source code

经典矩形问题 生成各种矩阵是竞赛时经常考的一种题目,如何用C语言或C++生成以下形式几种矩阵:-classic rectangular matrix of various problems generated when the contest is a regular test subject, how to use C or C generated several matrix form :

计算三次样条插值函数-Calculation of cubic spline interpolation function

本文档提供了基于openssl的ECDSA算法实现  提供了密钥对生成，签名，验签，获得椭圆曲线的值，设置椭圆曲线的值等接口。

本程序由kyungsang基姆制作。如果你有问题或问题，发送电子邮件到me.kssigari@gmail.complease试试这些测试步骤1。模拟器是用于测量投影。2。demo2是解析重建众所周知过滤backprojection3。Demo3 is the iterative reconstruction using the maximum likelihood expectation maximization (MLEM) method.nx: number of image pixels of x-directionny: number of image pixels of y-directionnz: number of image pixels of z-directionsx: real size (length) of x-axis of the image -> resolution of a pixel = sx/nxsx: real size (length) of y-axis of the image -> resolution of a pixel = sy/nysx: real size (length) of z-axis of the image -> resolution of a pixel = sz/nznu: number of detector pixels of x-direction (u)nv: number of detector pixels of z-direction (axial) (v)su: size of real (length) of detector u-direction -> resolution of a pixel = su/nusv: size of real (length) of detector v-direction -> resolution of a pixel = sv/nvDSD: distance between source to detectorDSO: distance between source to iso-center (image center).dir: rota

source code for arithmatic coding