, g$ ?6 T o0 V: u5 b9 r你可以给一个数赋一个随机值,然后加在等式的右边,这样应该可以的。作者: baiyh2008 时间: 2009-3-26 22:00
sorry! there is an error in orignal code, you have to define independent variables (x and y) in 'solve' command, . w" X0 a+ s X& X y4 s4 D6 ]7 N" e1 G: ^( U
[X,Y]=solve(f(1), f(2), 'x','y')9 I# \3 _# d% ~. j6 j
Xx = simplify(X) - N# f: Y7 J, a1 WYy = simplify(Y) $ T% x2 G' @% z. n% `# b* P# g& o" P" ]5 u! S! a/ S
In addition, describe more details for your second question. It will be good for solving.作者: jingyiloveyou 时间: 2010-8-2 17:37
为啥solve的结果中含有复数,并且结果明显不对??