急急!!c++ 怎么画图!这道题怎么编程?回答好追加分啊!最好马上啊!!谢谢
6读取文件“EISdata.txt”的数据,作曲线图:(1)Nyquist图谱:;(2)Bode图谱:vs.log(freq)文件“EISdata.txt”的数据如下:频...
6 读取文件 “EIS data.txt” 的数据, 作曲线图:
(1) Nyquist图谱: ;
(2) Bode 图谱: vs. log(freq)
文件 “EIS data.txt” 的数据如下:
频率 R-re R-im
96680 1.154 0.5191
81050 1.118 0.4501
66410 1.085 0.353
54690 1.074 0.2686
45900 1.069 0.2099
37110 1.057 0.1379
31250 1.052 0.08707
25390 1.044 0.03142
21480 1.048 -0.01286
17580 1.046 -0.06336
14650 1.048 -0.1208
11720 1.05 -0.1911
9668 1.041 -0.254
8105 1.051 -0.3262
6641 1.069 -0.4206
5469 1.094 -0.5267
4590 1.126 -0.6312
3711 1.171 -0.7786
3125 1.224 -0.9095
2539 1.304 -1.093
2148 1.381 -1.26
1758 1.496 -1.481
1465 1.634 -1.718
1172 1.862 -2.032
966.8 1.999 -2.316
810.5 2.292 -2.603
664.1 2.705 -2.92
546.9 3.201 -3.202
459 3.716 -3.399
371.1 4.411 -3.537
312.5 4.994 -3.562
253.9 5.684 -3.461
214.8 6.195 -3.303
175.8 6.731 -3.037
146.5 7.141 -2.774
117.2 7.546 -2.413
97.66 7.9 -2.163
81.38 8.107 -1.862
69.75 8.248 -1.67
57.44 8.372 -1.476
46.5 8.478 -1.243
37.56 8.553 -1.112
31.5 8.616 -1.011
25.7 8.669 -0.93
21.23 8.716 -0.8768
17.44 8.769 -0.8348
14.36 8.814 -0.8201
11.91 8.866 -0.8173
9.766 8.926 -0.7875
8.071 8.987 -0.8227
6.643 9.057 -0.8742
5.486 9.141 -0.9376
4.542 9.223 -0.9765
3.742 9.337 -1.069
3.09 9.43 -1.185
2.55 9.58 -1.317
2.105 9.708 -1.472
1.738 9.994 -1.644
1.434 10.16 -1.851
1.184 10.34 -2.092
0.9766 10.61 -2.398
0.8071 10.71 -2.641
0.6643 10.97 -3.024
0.5486 11.22 -3.447
0.4542 11.32 -3.841
0.3742 11.72 -4.437
0.309 12.02 -5.088
0.255 12.34 -5.849
0.2105 12.67 -6.723
0.1738 13 -7.735
0.1434 13.36 -8.903
0.1184 13.74 -10.25
0.09766 14.16 -11.86
0.08071 14.6 -13.67
0.06643 15.05 -15.89
0.05486 15.58 -18.43
0.04542 16.24 -21.36
0.03742 16.85 -24.99
0.0309 17.65 -29.22
0.0255 18.79 -34.38
0.02105 19.86 -40.57
0.01738 21.13 -47.98
0.01434 22.83 -56.82
0.01184 25.05 -67.45 展开
(1) Nyquist图谱: ;
(2) Bode 图谱: vs. log(freq)
文件 “EIS data.txt” 的数据如下:
频率 R-re R-im
96680 1.154 0.5191
81050 1.118 0.4501
66410 1.085 0.353
54690 1.074 0.2686
45900 1.069 0.2099
37110 1.057 0.1379
31250 1.052 0.08707
25390 1.044 0.03142
21480 1.048 -0.01286
17580 1.046 -0.06336
14650 1.048 -0.1208
11720 1.05 -0.1911
9668 1.041 -0.254
8105 1.051 -0.3262
6641 1.069 -0.4206
5469 1.094 -0.5267
4590 1.126 -0.6312
3711 1.171 -0.7786
3125 1.224 -0.9095
2539 1.304 -1.093
2148 1.381 -1.26
1758 1.496 -1.481
1465 1.634 -1.718
1172 1.862 -2.032
966.8 1.999 -2.316
810.5 2.292 -2.603
664.1 2.705 -2.92
546.9 3.201 -3.202
459 3.716 -3.399
371.1 4.411 -3.537
312.5 4.994 -3.562
253.9 5.684 -3.461
214.8 6.195 -3.303
175.8 6.731 -3.037
146.5 7.141 -2.774
117.2 7.546 -2.413
97.66 7.9 -2.163
81.38 8.107 -1.862
69.75 8.248 -1.67
57.44 8.372 -1.476
46.5 8.478 -1.243
37.56 8.553 -1.112
31.5 8.616 -1.011
25.7 8.669 -0.93
21.23 8.716 -0.8768
17.44 8.769 -0.8348
14.36 8.814 -0.8201
11.91 8.866 -0.8173
9.766 8.926 -0.7875
8.071 8.987 -0.8227
6.643 9.057 -0.8742
5.486 9.141 -0.9376
4.542 9.223 -0.9765
3.742 9.337 -1.069
3.09 9.43 -1.185
2.55 9.58 -1.317
2.105 9.708 -1.472
1.738 9.994 -1.644
1.434 10.16 -1.851
1.184 10.34 -2.092
0.9766 10.61 -2.398
0.8071 10.71 -2.641
0.6643 10.97 -3.024
0.5486 11.22 -3.447
0.4542 11.32 -3.841
0.3742 11.72 -4.437
0.309 12.02 -5.088
0.255 12.34 -5.849
0.2105 12.67 -6.723
0.1738 13 -7.735
0.1434 13.36 -8.903
0.1184 13.74 -10.25
0.09766 14.16 -11.86
0.08071 14.6 -13.67
0.06643 15.05 -15.89
0.05486 15.58 -18.43
0.04542 16.24 -21.36
0.03742 16.85 -24.99
0.0309 17.65 -29.22
0.0255 18.79 -34.38
0.02105 19.86 -40.57
0.01738 21.13 -47.98
0.01434 22.83 -56.82
0.01184 25.05 -67.45 展开
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