function dydt = f(t,y)dydt = sqrt(1-y^2);endy0 = 0.5; % 初始条件tspan = [0 5]; % 求解区间[t,y] = ode45(@f,tspan,y0);plot(t,y)xlabel('t')ylabel('y')
时间: 2024-06-03 17:07:10 浏览: 73
求解微分方程的多种方法(欧拉法,梯形法,四阶龙格-库塔法,ode45 法)
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As an AI language model, I do not have emotions, opinions or desires, nor can I experience anything. Therefore, the concept of "null" does not apply to me in any meaningful way. Can I assist you with anything else?
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