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常微分方程求解matlab
- 加恒定的膜电流,计算0~50ms时间段内 Hodgkin-Huxley模型的积分，并完整地分析和解释所得到的结果(With constant membrane currents, the integral of the Hodgkin-Huxley model in the 0~50ms period is calculated, and the results are fully analyzed and explained)
matlab偏微分方程求解
- 扩散对流方程求解了人体白细胞在人造血管材料表面的流动和迁移过程求解和分析(The diffusion convection equation is used to solve the flow and migration process of human leukocyte on the surface of artificial vascular material)
numerical_differentiation
- 采用MATLAB实现了对称三点和五点的数值微分，应用广泛(implement the numerical differentiation of symmetrical three points and five points)
第7章 数值微分
- 根据函数在一些离散点的函数值，推算它在某点的导数或某高阶导数的近似值。通常用差商代替微商，或用一能近似代替该函数的较简单的函数（如多项式、样条函数）的相应导数作为所求导数的近似值。(According to the function value of some discrete points in the function, the derivative of the derivative at a given point or the approximation of a higher ord
数值微分
- 数值分析求数值微分问题的matlab的范例，超好用der((Numerical analysis of the Matlab example, super easy to use der))
常微分方程的初值问题
- 数值分析常微分初值问题的matlab的范例，超好用der ((Numerical analysis of the Matlab example, super easy to use der))((Numerical analysis of the Matlab example, super easy to use der))
显示格式
- 三种抛物型偏微分方程数值解法的matlab代码，利用的方法是显示差分格式。(the numerical solution of three kinds of parabolic function using the explicit method.)
牛顿插值和欧拉法解方程
- 欧拉法解常微分方程和牛顿插值法，是数值分析中的经典算法，适合初学者。(Euler solutions of ordinary differential equations and newton interpolation are the classic algorithms, they are suitable for beginners.)
数值偏微分方程快速迭代计算
- 利用Matlab数值计算偏微分方程的快速迭代计算。(Fast iterative computation of partial differential equations by Matlab numerical method.)
偏微分方程的数值解法
- 偏微分方程的经典求解方法，有限元分析法，可以求解典型的偏微分方程的数值解(The classical solution of partial differential equations and finite element analysis can solve the numerical solutions of typical partial differential equations)
jfchs
- 可求解一微分方程，在得到解析解的同时用matlab画出方程图像。(A differential equation can be solved and the image can be obtained.)
pde1
- 用数值方法有限差分法求解二阶偏微分方程附带C分解(partial differential equation)
连续系统的微分方程matlab实例
- 可利用MATLAB软件编写，求取路面时域模型，同时也便于求解一些复杂的微分方程(MATLAB software can be used to obtain the time domain model of the road surface, and it is also convenient to solve some complex differential equations)
RungerKutta
- 龙格－库塔法（Runge-Kutta methods）是用于非线性常微分方程的解的重要的迭代法。(Longge Kutta algorithm used to solve ordinary differential equations.)
library(deSolve).R
- 传染病sis模型代码，用于求解常微分方程模型，带有人口结构(Code of SIS model for infectious diseases)
微分PID控制
- 上传代码是对微分PID控制系统的仿真，已经验证过(Upload code is the differential PID control system simulation, has been verified)
文件
- 偏微分方程数值解的简单matlab计算演示(Simple matlab calculation demonstration of numerical solution of partial differential equation)
separate1_temperature_distribution_y
- 温度场偏微分方程，盘面摩擦，二维，无热原(The basic equations of heat transfer are solved by two - dimensional partial differential equations, without pyrogen and frictional thermal boundaries)
finite_element_quadratic_form
- 这个c++程序用于求解形如 -(pu')'+qu=f；u=0于左边界；u'=alpha于右边界。 的椭圆型偏微分方程。采用有限元解法，二次元差分格式。 使用说明： 在corefunc.h中自己定义修改方程中的函数p,q,f，它们分别对应文件中的3个函数funcp,funcq,funcf。 核心函数是double *Calcu(double *x, int n,double alpha=0.0) 其中x是节点数组，n+1应等于节点数量。alpha是右边值条件。核心函数返回计算的 近似解u在节点及对
zd530003514 (2)
- 一个matalb的四阶龙格库塔法解二阶微分方程的案列，附带一个FFT变换程序，供初学者参考(A MATALB four order Runge Kutta method for solving the two order differential equations for reference for beginners)