木虫 (知名作家)
迷糊领域荣誉领主 ![]()
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楼主,我来领金币了
程序
k0 = 6.082e6;
kesim = -42.7616+(-1.308i);
kesid = 1;
ww = 1e-9;
syms n
pn=[];
%重复调用sovle函数,会有点慢。
for i = 1:1:100
i %看循环的圈数
w = ww*i;
f = -tanh(w*k0/2*sqrt(n*n-kesid)) -kesid*sqrt(n*n-kesim)/kesim/sqrt(n*n-kesid);
f = vpa(f);
pn = [pn,solve(f)];
end
pn = vpa(pn',6)%%显示结果,6位数字
plot(1:max(size(pn)),pn);
计算得到的结果,就是对应于1~100nm, n的值。(都是复数哦)
ppn =
0.180014*i + 9.45122
- 0.081308*i - 5.90488
- 0.0538191*i - 4.64296
- 0.0411873*i - 3.96265
- 0.0339041*i - 3.52568
- 0.0291296*i - 3.21643
0.0257322*i + 2.98365
0.0231743*i + 2.80079
229.545*i - 0.85346
- 0.0195433*i - 2.52953
- 0.0181963*i - 2.42544
- 0.0170574*i - 2.33601
- 0.0160788*i - 2.25821
0.0152269*i + 2.18979
0.0144769*i + 2.12907
- 0.0138103*i - 2.07477
- 121.548*i - 0.45136
0.0126739*i + 1.98156
54.3757*i + 0.401496
0.0117372*i + 1.90428
- 0.0113269*i - 1.87034
- 0.0109486*i - 1.83902
- 0.0105986*i - 1.81002
43.0431*i + 0.316457
0.00997055*i + 1.75799
- 39.7302*i - 0.291513
38.2403*i - 0.280406
110.691*i + 0.273958
- 71.2479*i - 0.263855
0.254983 - 68.8568*i
133.289*i - 0.247581
0.00830834*i + 1.62072
31.2965*i + 0.227711
30.375*i + 0.220702
- 0.00777043*i - 1.57661
28.6857*i + 0.207825
0.00745278*i + 1.55066
27.1616*i - 0.196263
- 0.0071626*i - 1.52705
0.00702666*i + 1.51602
0.00689628*i + 1.50545
24.5711*i - 0.176353
23.9987*i - 0.171934
23.4523*i - 0.167708
0.163662 - 22.9302*i
0.166962 - 202.117*i
- 0.00621305*i - 1.45044
- 21.504*i - 0.152499
- 63.2466*i - 0.15598
20.6325*i - 0.145754
- 60.7657*i - 0.149796
- 59.5968*i - 0.146881
253.399*i + 0.144938
95.6546*i + 0.141968
56.3451*i + 0.138769
110.678*i - 0.136979
108.736*i - 0.134567
53.4298*i + 0.13149
52.5159*i - 0.129227
51.6482*i + 0.127039
16.9099*i + 0.11616
16.6286*i - 0.113943
16.3712*i + 0.111808
16.1144*i + 0.109725
15.8582*i - 0.107689
15.617*i - 0.105719
15.3829*i - 0.1038
15.1558*i - 0.101932
14.9351*i - 0.100112
14.7276*i + 0.0983479
14.5192*i + 0.0966174
14.3165*i + 0.0949289
14.1195*i + 0.0932805
13.9277*i + 0.0916704
13.741*i + 0.0900972
13.5593*i + 0.0885593
13.3822*i + 0.0870551
13.2036*i - 0.0855722
13.0355*i - 0.0841315
12.8715*i - 0.0827207
12.7117*i - 0.0813385
12.5557*i - 0.079984
12.4092*i + 0.0786679
12.2605*i + 0.0773654
12.1153*i + 0.0760873
11.9734*i + 0.0748328
11.8293*i - 0.0735882
11.6939*i - 0.0723778
11.567*i + 0.0712012
11.4375*i + 0.070032
11.3108*i + 0.0688821
11.1817*i - 0.0677375
11.0605*i - 0.0666239
10.9418*i - 0.0655275
- 0.00355334*i - 1.2437
- 0.003523*i - 1.24143
- 0.00349321*i - 1.2392
- 0.00346396*i - 1.23702
20.8487*i + 0.0736971
0.0728772 - 20.635*i
图已经画好,无奈网速太慢,传不了图,所以给数据了。程序运行自动能得到图。 |
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