如何用matlab解二阶变系数非齐次微分方程?
请教各位大侠,如何用matlab解二阶变系数非齐次微分方程啊?方程如图自己先顶一下! syms t
y=dsolve('0.72*D2y+(57.3+0.072*t^2)*y+0.144=0') zuiai996 发表于 2012-3-19 22:06 static/image/common/back.gif
syms t
y=dsolve('0.72*D2y+(57.3+0.072*t^2)*y+0.144=0')
大哥,谢谢啊!
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