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S=solve('1/(w2*w1)^2-A=0','2/w2^2*k1/w1+2*k2/w2/w1^2-B=0','1/w2^2+4*k2/w2*k1/w1+1/w1^2-C=0','2*k2/w2+2*k1/w1-D=0','k1','k2','w1','w2')
disp('S.k1'),disp(S.k1),disp('S.k2'),disp(S.k2),disp('S.w1'),disp(S.w1),disp('S.w2'),disp(S.w2)
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xiegangmai(½ð±Ò+1): ллӦÖú£¡ 2012-03-02 22:07:18
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f1='1/(w2*w1)^2-A';
solve(f1,'A')
ans =
1/w2^2/w1^2

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2Â¥2012-03-02 14:23:42
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xiegangmai(½ð±Ò+1): лл²ÎÓ룡 2012-03-02 22:07:30
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3Â¥2012-03-02 17:28:34
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xiegangmai(½ð±Ò+2): ллӦÖú£¡ 2012-03-02 22:07:43
Mathematica Ó¦¸ÃÓнâµÄ
Solve[{1/(w2*w1)^2 - A == 0, 2/w2^2*k1/w1 + 2*k2/w2/w1^2 - B == 0,
  1/w2^2 + 4*k2/w2*k1/w1 + 1/w1^2 - C == 0,
  2*k2/w2 + 2*k1/w1 - D == 0}, {k1, k2, w1, w2}]
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4Â¥2012-03-02 17:34:53
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