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[计算力学] 请教二阶常系数线性非齐次微分方程组的问题 |
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发表于 2006-3-10 08:05
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回复:(yuqingcomp)请教二阶常系数线性非齐次微分方...
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发表于 2006-3-10 08:42
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发表于 2006-3-12 13:13
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回复:(yuqingcomp)谢谢大家!如果非齐次项是自变量...
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发表于 2006-3-15 14:24
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回复:(yuqingcomp)van321,你说的对,就是很难解啊。...
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