Curve fitting, curve realize you granges painting, you can generate random numbe...

曲线拟合小工具，包括对数拟合，多项式拟合，直线拟合，指数拟合，乘幂拟合-Curve fitting of small tools, including on the number of fitting, polynomial fitting, straight fitting, exponential fitting, by fitting power

BDF法解分数阶微分方程,分数阶导数定义系数通过fourier法计算-BDF method of fractional differential equations, fractional derivative definition coefficient calculated by fourier

利用VB进行FFT（快速傅立叶）变换。-use VB FFT (Fast Fourier) transformation.

魔方算法 即横竖斜的数字和都相等的方阵-Cube algorithm that regardless of the number of ramps and are equal to the matrix

Fortran科学计算程序,计算原子间力的大小,能级分布-Fortran scientific computing procedures, calculation of inter-atomic force size, level distribution

The number 151 is a prime palindrome because it is both a prime number and a palindrome (it is the same number when read forward as backward). Write a program that finds all prime palindromes in the range of two supplied numbers a and b (5

Mie散射计算散射系数，吸收系数及不对称因子，采取的算法是最基本的粒子散射方法，应用了球形粒子矢量波函数展开推导出的适合计算机的表达式，参数包括尺寸参数，方位角度，具体参考随机介质中波传播与散射相关内容。

应用背景n阶方阵的克劳特（crout）分解matlab实现关键技术在矩阵分析课上学习了n阶方阵的三角分解或叫克劳特(crout)分解,便尝试着用MATLAB编程实现。给一个例子如下： 原矩阵a=[2 1 -5 1;1 -3 0 -6;0 2 -1 2;1 4 -7 6] 执行 [l,u]=crout(a); 分解后得： l=[2 0 0 0;1 -3.5 0 0;0 2 0.4286 0;1 3.5 -2 -9] u=[1 0.2 2.5 0.5;0 1 -0.7143 1.8571;0 0 1 -4;0 0 0 1]

lagrange插值以及演示runge现象的代码-Hangzhou interpolation and demonstration Runge phenomenon code

实现多项式的因是分解-polynomial is the result of decomposition