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Newton
- 使用Newton’s Method求解方程位于区间 的两个根，并给出每个迭代步的求解值、误差。(Newton s Method is used to solve the two roots of the equation located in the interval, and the solution value and error of each iteration are given.)
常微分方程
- 你投资了100元在某个储蓄账户，存款年利率为 。令 表示 年后你的账户金额。假设该账户是连续计息，那么 满足以下常微分方程初值问题： 利用欧拉法或使用ode45求解该常微分方程初值问题，并画出10年内的 函数图像，和该常微分方程精确解比较(You invest 100 yuan in a savings account, the annual interest rate is. The amount of your account after that. Assuming
五点差分求解Burgers方程
- 差分法求解Burgers方程,并与解析解进行对比(Burgers eqaution solved by finite difference method)
解四阶龙哥库塔法
- 用于高阶多项式的求解，普遍用于求解随机共振领域的状态方程(The solution of higher order polynomial is widely used to solve the equation of state in stochastic resonance field)
偏微分方程数值解法
- 偏微分方程的数值解法，编程的理论指导，工科必备知识(Numerical solution of partial differential equation, necessary knowledge of Engineering)
Lanczos
- Lanczos方法求解三对角矩阵，并对方程作求解(The three diagonal matrix is solved by the Lanczos method, and the equation is solved.)
jiefangcheng
- 该函数可以解带有六个未知数的方程，简单易用(This function can solve equations with six unknowns, easy to use)
常用微分方程插值代码
- 解偏微分方程以及常微分方程的基本模型，适用于工程专业研究生以及做有限差分法科学实验的大学生(Partial differential equation and ordinary differential equation)
解方程迭代法
- 数值分析求解方程迭代法的matlab实现(Matlab implementation of iterative method for solving equations by numerical analysis)
h1.f90
- 一次计算方法作业里的差分方法解方程举例。(yi ci ji suan fang fa zuo ye li de cha fen fang fa jie fang cheng ju li)
tt
- 在matlab中，求方程的数值解，并画出解的图形(In MATLAB, we find the numerical solution of the equation and draw the figure of the solution.)
用最小二乘法解一个或多个非线性方程。
- LMFNLSQ2求解一个或多个超定的非线性方程 在最小二乘意义上，打印雅可比矩阵和经过的时间(LMFNLSQ2 Solve one or more of (over)determined nonlinear equations % in the least squares sense, prints Jacobian matrix and elapsed time)
微分方程解析解
- 用matlab求微分方程解析解的小示例，可以求解微分方程 附教程。(A small example of solving analytical solutions of differential equations by Matlab can be used to solve a tutorial for differential equations.)
二维波动方程的有限差分法
- 二维波动方程的有限差分法，与解析解进行了误差比对(Finite difference method for two-dimensional wave equation)
龙格库塔法解振动方程
- 运用龙格库塔法-ode45求解一个多自由度的振动方程，得到振动的时域响应曲线(Using Runge Kutta method, -ode45 solved a multi degree of freedom vibration equation, and obtained the time domain response curve of vibration.)
ch05 非线性方程求解
- 非线性方程是指含有指数和余弦函数等非线性函数的方程，例如， 与线性方程相比，无论是解的存在性，还是求解的计算公式，非线性方程问题逗逼线性问题要复杂的多，对于一般线性方程，既无直接法可用，也无一定章程可寻。(Nonlinear equations is refers to the index and cosine function equation of nonlinear functions, such as, for example, compared with the linear equa
Van der Pol非线性微分方程的解与图形
- Van der Pol非线性微分方程的解与图形(Solutions and graphs of Van der Pol nonlinear differential equations)
方程求根
- 包含了牛顿迭代法解非线性方程以及非线性方程组求解，多项式求根的MATLAB的M文件(Newton's iterative method is used to solve nonlinear equations and solve nonlinear equations. The M of MATLAB is the root of polynomial.)
matlab动力学分析程序详解
- matlab动力学分析程序详解,微分方程的求解,时间历程的绘制(Matlab dynamic analysis program detailed solution, differential equation solution, time history drawing)
程序
- 最基本的解常微分方程的方法，包括欧拉法、泰勒级数法、多步法、隐式法、Rung-kutta法等(The basic methods for solving ordinary differential equations include Euler method, Taylor series method, multistep method, implicit method, Rung-kutta method, etc.)