数据结构基本算法

二维三点高斯积分公式-2D Gaussian integral formula

cfd和传热计算的fortran几个程序-CFD and heat transfer calculation several procedures fortran

这是用于计算光子晶体能带结构的VC源程序。-This is used in the calculation of photonic crystal band structure of VC source.

对各种图形判别程序 -on various graphics discriminant procedures

数值分析插值算法-numerical analysis interpolation algorithm

通过键盘控制键来控制贪食蛇的运动方向，然后遇到一个点就继续增加贪食蛇的长度，直到撞到墙壁为止。

MATLAB代码kalman滤波目标跟踪.

一些矩阵运算的C代码实现：矩阵一般运算，以及求逆，QR分解，householder变化，LDU, LU分解-some matrix calculation of C code to achieve : Matrix general computing, and inversion, QR decomposition, the householder changes, LDU, LU decomposition, etc.

% Function: [class,type]=dbscan(x,k,Eps) % ------------------------------------------------------------------------- % Aim: % Clustering the data with Density-Based Scan Algorithm with Noise (DBSCAN) % ------------------------------------------------------------------------- % Input: % x - data set (m,n); m-objects, n-variables % k - number of objects in a neighborhood of an object % (minimal number of objects considered as a cluster) % Eps - neighborhood radius, if not known avoid this parameter or put [] % ------------------------------------------------------------------------- % Output: % class - vector specifying assignment of the i-th object to certain % cluster (m,1) % type - vector specifying type of the i-th object % (core: 1, border: 0, outlier: -1)

牛顿、拉格朗日、三次自然插值的演示文件。-Newton, Lagrange, three natural interpolation Presentations.