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haohaoxuexi1


Last seen: 12 días ago Active since 2021

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How to input a "sym" type equation into ODE45 to solve first order differential equation?
% Sample close all; clear all; clc; syms t tt; a=1; b=2; c=3; fs_d=50*t^2+60*t^4+70*t^9; fd_d=diff(fs_d,t); dT...

12 días ago | 1 answer | 0

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How to check the symbolic engine of matlab2018?
I have intalled maple (maple toolbox as well) in my computer. And I am trying to switch the engine between in order to get bette...

alrededor de 2 meses ago | 1 answer | 0

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