怎么用MATLAB解ax²/2=﹙d²y/dx²﹚/[1﹢﹙dy/dx﹚²] ³/²,a是常数.把y的图
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![怎么用MATLAB解ax²/2=﹙d²y/dx²﹚/[1﹢﹙dy/dx﹚²] ³/²,a是常数.把y的图](/uploads/image/z/9645995-11-5.jpg?t=%E6%80%8E%E4%B9%88%E7%94%A8MATLAB%E8%A7%A3ax%26%23178%3B%2F2%3D%EF%B9%99d%26%23178%3By%2Fdx%26%23178%3B%EF%B9%9A%2F%5B1%EF%B9%A2%EF%B9%99dy%2Fdx%EF%B9%9A%26%23178%3B%5D+%26%23179%3B%2F%26%23178%3B%2Ca%E6%98%AF%E5%B8%B8%E6%95%B0.%E6%8A%8Ay%E7%9A%84%E5%9B%BE)
怎么用MATLAB解ax²/2=﹙d²y/dx²﹚/[1﹢﹙dy/dx﹚²] ³/²,a是常数.把y的图
怎么用MATLAB解ax²/2=﹙d²y/dx²﹚/[1﹢﹙dy/dx﹚²] ³/²,a是常数.把y的图
怎么用MATLAB解ax²/2=﹙d²y/dx²﹚/[1﹢﹙dy/dx﹚²] ³/²,a是常数.把y的图
matlab 解不出, dsolve('a*x^2/2=D2y/(1+Dy^2)^(3/2)','x')
Warning: Explicit solution could not be found.
> In dsolve at 101
ans =
[ empty sym ]
mathematic可以解出来