matlab du/dt=d(du)/dx^2 x属于(0,1),t属于(0,T]u(0,t)=u(1,t)=0u(x,0)=0若在u(1/2,0)处有一个扰动1/(2^10),取h=1/16,r=1/2分别用古典显格式和richardson格式计算8层1)打印出第8层上各结点处的计算值2)预测继续算
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![matlab du/dt=d(du)/dx^2 x属于(0,1),t属于(0,T]u(0,t)=u(1,t)=0u(x,0)=0若在u(1/2,0)处有一个扰动1/(2^10),取h=1/16,r=1/2分别用古典显格式和richardson格式计算8层1)打印出第8层上各结点处的计算值2)预测继续算](/uploads/image/z/7687593-9-3.jpg?t=matlab+du%2Fdt%3Dd%28du%29%2Fdx%5E2+x%E5%B1%9E%E4%BA%8E%EF%BC%880%2C1%EF%BC%89%2Ct%E5%B1%9E%E4%BA%8E%280%2CT%5Du%280%2Ct%29%3Du%281%2Ct%29%3D0u%28x%2C0%29%3D0%E8%8B%A5%E5%9C%A8u%281%2F2%2C0%29%E5%A4%84%E6%9C%89%E4%B8%80%E4%B8%AA%E6%89%B0%E5%8A%A81%2F%282%5E10%29%2C%E5%8F%96h%3D1%2F16%2Cr%3D1%2F2%E5%88%86%E5%88%AB%E7%94%A8%E5%8F%A4%E5%85%B8%E6%98%BE%E6%A0%BC%E5%BC%8F%E5%92%8Crichardson%E6%A0%BC%E5%BC%8F%E8%AE%A1%E7%AE%978%E5%B1%821%29%E6%89%93%E5%8D%B0%E5%87%BA%E7%AC%AC8%E5%B1%82%E4%B8%8A%E5%90%84%E7%BB%93%E7%82%B9%E5%A4%84%E7%9A%84%E8%AE%A1%E7%AE%97%E5%80%BC2%EF%BC%89%E9%A2%84%E6%B5%8B%E7%BB%A7%E7%BB%AD%E7%AE%97)
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