springzr |
2011-11-11 10:40 |
大家一起看看
$e\R5Lu 在matlab中输入: 1T`"/*! clear M:M<bz Vu a=1 :
s3Vl b=2 &^>r<~] c=3 >QPS0Vx[ d=4 :S2MS{>Mo e=5 /!3:K<6@ f=8 c9={~ syms u )&-+:u0 v=solve('a+c+(a-c)*cos(u+v)*cos(u-v)+b*sin(u+v)+b*sin(u+v)*cos(u-v)+2*d*cos((u+v)/2)*cos((u-v)/2)+2*e*sin((u+v)/2)*cos((u-v)/2)+f=0','v') .U
{JI\ 结果显示 40ZB;j$l pr?(5{BL a = Q)8t;Kx 1 D/>5\da+y b = p.olXP 2 Re>e|$.T c = 4\RuJx 3 J'v|^`bE d = ak&v/%N 4 l"#,O$x"#@ e = ;I'["k% 5 6.=b^6MV f = s| oU$?eA 8 7Kjq1zl; v = K.I r+SB 4*atan(z) + 4*pi*k bp_@e0 这个z是什么啊! sP!qv"u
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