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syms t p1 = 6.6686e-026; p2 = -3.0826e-022; p3 = 9.509e-020; p4 = 2.2472e-015; p5 = -6.6142e-012; p6 = 9.2298e-009; p7 = -7.4026e-006; p8 = 0.0035083; p9 = -0.94893; p10 = 134.87; p11 = -7806.5; E=@(t)14*(p1*t^10+p2*t^9+p3*t^8+p4*t^7+p5*t^6+p6*t^5+p7*t^4+p8*t^3+p9*t^2+p10*t^1+p11); fplot(E,[216,1300]) ÕâÌõÇúÏß×î´óÖµËùÔÚºá×ø±ê´ó¸ÅÊÇ590£¬ÎÒÏëÈÃÇúÏßµÄ×î´óÖµ³öÏÖµÄÔçһЩ£¬ºá×ø±êÔÚ400×óÓÒ£¬ÇëÎÊÔõô¸Ä³ÌÐò£¿µ«ÊÇÇúÏßµÄÐÎ×´²»Äܸı䣬³ÌÐò¸ÄºóÒªÓÐÒ»ÖÖÏò×ó²à²¨¶¯´«µÝµÄ¸Ð¾õ¡£Ð»Ð» [ Last edited by nono2009 on 2009-9-23 at 21:46 ] |
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5Â¥2009-07-11 18:22:08
monitor2885
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2Â¥2009-07-11 15:41:20
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kuhailangyu(½ð±Ò+1,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-11 19:17
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