dsolve求解二阶微分方程
时间: 2024-03-27 09:18:57 浏览: 172
dsolve函数可以用于求解二阶微分方程。你可以使用以下代码来求解一个二阶微分方程:
syms t y(t)
eqn = diff(y,t,2) == y*(1-y^2);
sol = dsolve(eqn);
在这里,我们定义了一个符号变量t和一个函数y(t)来表示未知函数。然后,我们定义了微分方程eqn,其中diff(y,t,2)表示对y进行两次求导。最后,我们使用dsolve函数来解决这个微分方程,并将结果存储在sol中。
请注意,你可以根据你的具体微分方程进行调整。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* *3* [Matlab与微分方程解析解(dsolve)](https://blog.csdn.net/weixin_45024585/article/details/107584210)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
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