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ÎÒÓÃMatlabÇó½âµÄ£¬Ã»ÓнâÎö½â£¬³ÌÐòºÍ½á¹ûÈçÏ£º clear all close all syms a b w x y=dsolve('D2y+a*Dy=b*cos(w*x)*y^(1/2)','x') warning: Explicit solution could not be found. |
5Â¥2007-12-22 17:15:21
2Â¥2007-12-21 20:52:37
Danielxu
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3Â¥2007-12-21 20:58:42
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4Â¥2007-12-22 15:53:41













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