这个5元方程循环求解后的结果怎么保存txt文本（可以粘贴入origin直接画图），急求

victoryldh

源程序：
ClearAll["Global`*"]
n = 21
& C, A$ B) N- Q0 EIc1 = 64.9
Ic2 = 67
4 z4 I6 R1 ]  D5 EIc3 = 64.1
0 a! e% g. T& p4 E4 _Ic4 = 56.2
R1 = 0.328*10^-6
- u! b. _; Z3 g( r5 VR2 = 2.101*10^-6
R3 = 0.533*10^-6
) s. y3 Y4 q6 e5 i- C" Z  LR4 = 0.6*10^-6
1 x6 O. |8 F, ^, D6 A3 P# U' OVc = 10^-4
Equal1 = Vc*(I1/Ic1)^n + R1*I1 - V
8 H1 i5 E5 h# D' \2 ZEqual2 = Vc*(I2/Ic2)^n + R2*I2 - V
Equal3 = Vc*(I3/Ic3)^n + R3*I3 - V
Equal4 = Vc*(I4/Ic4)^n + R4*I4 - V
Equal5 = I1 + I2 + I3 + I4 - It
$ \1 I0 y4 @) R7 P. IData = Do[
/ l" [. A8 ~2 R  Print[FindRoot[{Equal1 == 0, Equal2 == 0, Equal3 == 0, Equal4 == 0,
     Equal5 == 0}, {{I1, 0}, {I2, 0}, {I3, 0}, {I4, 0}, {V,
      0}}]], {It, 0, 300}]
: A3 T4 G$ B0 d3 ~. T$ I' Y* R; H
+ {- g- j4 a, a; Y6 {保存的格式如下：
% m- V. ~- E% O- S' R7 l4 E! k  C 0.0000000e+00   0.0000000e+00   0.0000000e+00   
' o! U/ g0 o0 e0 H6 r5 T 4.3137523e-01    6.7344634e-02     2.6546168e-01   


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