matlab dsolve怎么求解非线性方程组
时间: 2023-05-30 15:01:22 浏览: 213
在MATLAB中,可以使用dsolve函数求解非线性方程组。以下是一个例子:
假设有一个非线性方程组:
x' = x^2 + y^2
y' = 2*x*y
可以使用以下代码求解:
syms x(t) y(t)
eq1 = diff(x) == x^2 + y^2;
eq2 = diff(y) == 2*x*y;
eqns = [eq1, eq2];
[Solx(t), Soly(t)] = dsolve(eqns);
最后,Solx和Soly分别为x(t)和y(t)的解。
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