问题描述:
用MATLAB解方程(y+2)y'=x,当x=0:1:100时,求y的数值,并画出y的图形,怎么输入命令?
我只会解方程:
y=dsolve('(y+2)*Dy=x')
y =
-2-(4+2*t*x+2*C1*x)^(1/2)
-2+(4+2*t*x+2*C1*x)^(1/2)
我只会解方程:
y=dsolve('(y+2)*Dy=x')
y =
-2-(4+2*t*x+2*C1*x)^(1/2)
-2+(4+2*t*x+2*C1*x)^(1/2)
问题解答:
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