Solve ODEs in Excel and Python

Solve an ordinary differential equation in Excel with Euler's method or in Python Gekko with Orthogonal Collocation on Finite Elements. The tutorial starts with a single differential equation. The next part of the tutorial adds an objective function and an adjustable parameter in the equation to optimize the output to a target value. The final part of the video demonstrates how to use Python Gekko to solve a system of 5 differential equations and optimize to a target value.
Source Code: apmonitor.com/do/index.php/Ma...
0:00 Analytic and Numerical
2:29 Solve with Excel
6:20 Solve with Python
9:40 Add Objective in Python
12:02 Add Objective in Excel
17:35 Solve 5 ODEs
20:27 Optimize 5 ODEs
22:24 Gekko Overview
28:55 Course Overview

[@amianifineug1353]

WE ARE waiting ( good lesson)

[@user-tv8yw6mn4j]

Hello, thank you for providing a detailed explanation.But I have another question: how to achieve a unified solution for many systems composed of differential equations and odeint functions

[@apm]

Here is a tutorial with Python Gekko: apmonitor.com/pdc/index.php/Main/PythonDifferentialEquations and with Python ODEINT: apmonitor.com/pdc/index.php/Main/SolveDifferentialEquations Both are capable of solving large-scale ODE systems. Gekko also solves Differential and Algebraic Equation systems.