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- 光孤子传输特性模拟 在光纤通信中，光脉冲信号在光纤中传输的过程中会受到色散、损耗和非线性等作用的影响而不断地发生演化和畸变。脉冲演化的规律遵循非线性薛定谔方程（NLSE）。由于NSLE 在一般情况下无法求得它的解析解，因此通常需采要用数值方法来求解，最终归结于求解归一化的NLSE。本文使用了分步傅里叶方法对归一化NLSE 进行了求解，并模拟了输入为一到三阶双曲正割光脉冲条件下光脉冲传输演变情况。-soliton In optical fiber communications, the optic
C_Ngeshi
- 用C_N格式求解耦合非线性薛定谔方程,matlab程序-C_N format used to solve coupled nonlinear Schrö dinger equation, matlab program
spectralanalysis
- 谱估计（建立二阶AR模型）、利用FFT求解功率谱估计、利用AR模型的Yule-Walker方程求解模型参数等-Spectral estimation (the establishment of second-order AR model), using FFT to solve the power spectrum estimation using AR model of Yule-Walker equation model parameters such as
Doolittle
- Doolittle法求解任意阶的方程，运用系数矩阵的分解两个相关矩阵，再求解两个三角矩阵方程。-Doolittle method to solve the equations of arbitrary order, using both the decomposition of coefficient matrix correlation matrix, and then solving two triangular matrix equation.
exam3_1
- 从结构的材料矩阵,节点矩阵等,编译单元刚度矩阵,形成总体刚度矩阵等,最后求解方程.-Material from the structure matrix, the matrix, such as nodes, the compiler element stiffness matrix, such as the formation of the overall stiffness matrix, and finally solve the equation.
FiniteSquareWell
- This is a matlab program for solving finite quantum well schrodinger equation
differential_equation
- 用于求解慢跑者与狗,导弹追击问题的微分方程模型，-in order to solve the problem about differential equation.
Finite_element_tri
- 利用有限元法求解三角形区域上Possion方程的结果-Finite element method to solve triangle equation on the results of Possion
fczsrc
- VB解方程组，可以解二元一次方程组，三元一次方程组。-VB solutions of equations, can solve the dual linear equation group, ternary linear equation group.
gaosi
- 利用高斯消元法解线性方程，通过输入系数矩阵，结果矩阵，即可求解多原方程-Gaussian elimination method for Linear Equations, by entering the coefficient matrix, the results matrix, can solve many of the original equation
WATERHAMMER
- Solve WaterHammer Equation For Simple Pipeline.
iterationmethodtosolveaequation
- 迭代法求解一次方程运用迭代法实现一次方程的求解 原创-Iteration method to solve a equation
SolvingCubicEquations
- 根据输入的一元三次方程的各项系数，以及求解精度，来求解方程。-According to one input of the coefficient of cubic equation, and solving accuracy, to solve the equation.
Equation-Set-Solution-All-Methods
- This software source allows you to solve equation by 2 methods Gauss & Gauss-Jordan
Reynolds-equation-with-FDM
- 雷诺方程的差分求解推导,详细描述了雷诺方程的求解过程-solve the reynolds requation
solve-equations
- 该程序用来求解微分方程，微分方程组和非线性微分方程，代码都已写好只要带入求解的方程就行，而且附有求解的ppt讲解实例。开发的环境为matlab，格式为m文件。-The procedure for solving differential equations, differential equations and nonlinear differential equations, as long as the code is already written into solving the equ
Equation-Root
- 方程求根 inv - 逆矩阵 roots - 多项式的根 fzero - 一元函数零点 fsolve - 非线性方程组 solve - 符号方程解 *newton - 牛顿迭代法解非线性方程- Equation Root inv- Inverse Matrix roots- roots of the polynomial fzero- One Function Zero fsolve- nonlinear equations solve- Equ
solve
- 功能是用牛顿迭代法求解一元多次方程，可以求解一元多次方程的所有实根，但重根只能输出一个-Function is to use Newton iterative method for solving multiple equations one yuan, one yuan can solve all real roots of the equation many times, but only output a heavy root
Solve-quadratic-equation
- 求解一元二次方程。系数出错时抛出异常，并对程序进行测试。-Solve Univariate Quadratic Equation. An exception is thrown when the coefficient is wrong and the program is tested.
lgrnodes
- This scr ipt solve Volattera integral numerically.