怎么求高阶微分方程的精确解数和值解。

y''-2y'+5y=(e^x)(sinx);
y'(0)=y(0)=0;
并在[115,120]做出图像

 Accepted Answer

dagax
dagax on 25 Nov 2022

0 votes

符号解可以用dsolve
数值解可以用ode45之类的求解
用法可以看帮助,或者搜索本论坛

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on 25 Nov 2022

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