24小时热门版块排行榜

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卜算子_1st

新虫 (初入文坛)

应助: 0 (幼儿园)
金币: 2.5
帖子: 4
在线: 7.6小时
虫号: 3602380
注册: 2014-12-19
性别: GG
专业: 防灾工程

[求助] 求1stopt高版本拟合复数函数（pade有理逼近），用matlab效果很不好啊！！！

我把格式格式写好了，希望大神可以帮我跑一下。我最近想购买一款该软件，但是课题组还没有同意，
所以希望大神帮忙，拟合的效果好一点，我拿着去说服老师。
Title "CeShi";
ComplexStr = i;
Parameter a(0:10),b(1:9);
Variable x,y,y;
Function y=(a0+a1*i*x+a2*(i*x)^2+a3*(i*x)^3+a4*(i*x)^4+a5*(i*x)^5+a6*(i*x)^6+a7*(i*x)^7+a8*(i*x)^8+a9*(i*x)^9+a10*(i*x)^10)/
(1+b1*(i*x)+b2*(i*x)^2+b3*(i*x)^3+b4*(i*x)^4+b5*(i*x)^5+b6*(i*x)^6+b7*(i*x)^7+b8*(i*x)^8+b9*(i*x)^9);
Data;
//x y(real) y(imag)
4.00E-04 1.28E+10 3.70E+09
1.53E-01 1.28E+10 3.70E+09
3.07E-01 1.28E+10 3.70E+09
4.60E-01 1.28E+10 3.70E+09
6.14E-01 1.28E+10 3.70E+09
7.67E-01 1.28E+10 3.70E+09
9.20E-01 1.27E+10 3.70E+09
1.07E+00 1.27E+10 3.70E+09
1.23E+00 1.27E+10 3.70E+09
1.38E+00 1.27E+10 3.70E+09
1.53E+00 1.26E+10 3.70E+09
1.69E+00 1.26E+10 3.70E+09
1.84E+00 1.26E+10 3.70E+09
1.99E+00 1.25E+10 3.70E+09
2.15E+00 1.25E+10 3.70E+09
2.30E+00 1.24E+10 3.70E+09
2.45E+00 1.24E+10 3.70E+09
2.61E+00 1.23E+10 3.70E+09
2.76E+00 1.23E+10 3.70E+09
2.91E+00 1.22E+10 3.70E+09
3.07E+00 1.22E+10 3.70E+09
3.22E+00 1.21E+10 3.70E+09
3.37E+00 1.20E+10 3.70E+09
3.53E+00 1.19E+10 3.70E+09
3.68E+00 1.18E+10 3.70E+09
3.83E+00 1.18E+10 3.70E+09
3.99E+00 1.17E+10 3.70E+09
4.14E+00 1.16E+10 3.71E+09
4.30E+00 1.15E+10 3.71E+09
4.45E+00 1.14E+10 3.72E+09
4.60E+00 1.13E+10 3.72E+09
4.76E+00 1.11E+10 3.73E+09
4.91E+00 1.10E+10 3.73E+09
5.06E+00 1.09E+10 3.74E+09
5.22E+00 1.08E+10 3.75E+09
5.37E+00 1.06E+10 3.77E+09
5.52E+00 1.05E+10 3.78E+09
5.68E+00 1.03E+10 3.80E+09
5.83E+00 1.01E+10 3.82E+09
5.98E+00 9.96E+09 3.84E+09
6.14E+00 9.78E+09 3.87E+09
6.29E+00 9.59E+09 3.90E+09
6.44E+00 9.38E+09 3.94E+09
6.60E+00 9.17E+09 3.98E+09
6.75E+00 8.94E+09 4.04E+09
6.90E+00 8.71E+09 4.10E+09
7.06E+00 8.46E+09 4.17E+09
7.21E+00 8.20E+09 4.26E+09
7.36E+00 7.93E+09 4.37E+09
7.52E+00 7.64E+09 4.50E+09
7.67E+00 7.35E+09 4.65E+09
7.82E+00 7.06E+09 4.82E+09
7.98E+00 6.77E+09 5.03E+09
8.13E+00 6.48E+09 5.26E+09
8.28E+00 6.20E+09 5.53E+09
8.44E+00 5.94E+09 5.81E+09
8.59E+00 5.71E+09 6.12E+09
8.74E+00 5.49E+09 6.44E+09
8.90E+00 5.30E+09 6.78E+09
9.05E+00 5.12E+09 7.11E+09
9.20E+00 4.97E+09 7.46E+09
9.36E+00 4.84E+09 7.80E+09
9.51E+00 4.72E+09 8.15E+09
9.66E+00 4.61E+09 8.50E+09
9.82E+00 4.52E+09 8.84E+09
9.97E+00 4.44E+09 9.19E+09
1.01E+01 4.37E+09 9.54E+09
1.03E+01 4.32E+09 9.88E+09
1.04E+01 4.27E+09 1.02E+10
1.06E+01 4.24E+09 1.06E+10
1.07E+01 4.22E+09 1.09E+10
1.09E+01 4.21E+09 1.13E+10
1.10E+01 4.21E+09 1.16E+10
1.12E+01 4.22E+09 1.20E+10
1.14E+01 4.24E+09 1.23E+10
1.15E+01 4.28E+09 1.26E+10
1.17E+01 4.33E+09 1.30E+10
1.18E+01 4.39E+09 1.33E+10
1.20E+01 4.47E+09 1.37E+10
1.21E+01 4.56E+09 1.40E+10
1.23E+01 4.66E+09 1.43E+10
1.24E+01 4.78E+09 1.46E+10
1.26E+01 4.91E+09 1.50E+10
1.27E+01 5.06E+09 1.53E+10
1.29E+01 5.22E+09 1.56E+10
1.30E+01 5.40E+09 1.59E+10
1.32E+01 5.59E+09 1.61E+10
1.33E+01 5.80E+09 1.64E+10
1.35E+01 6.03E+09 1.67E+10
1.37E+01 6.26E+09 1.69E+10
1.38E+01 6.52E+09 1.71E+10
1.40E+01 6.78E+09 1.73E+10
1.41E+01 7.05E+09 1.75E+10
1.43E+01 7.33E+09 1.76E+10
1.44E+01 7.62E+09 1.77E+10
1.46E+01 7.91E+09 1.78E+10
1.47E+01 8.20E+09 1.79E+10
1.49E+01 8.49E+09 1.79E+10
1.50E+01 8.77E+09 1.79E+10
1.52E+01 9.03E+09 1.78E+10
1.53E+01 9.28E+09 1.78E+10
1.55E+01 9.51E+09 1.77E+10
1.56E+01 9.72E+09 1.76E+10
1.58E+01 9.89E+09 1.74E+10
1.60E+01 1.00E+10 1.72E+10
1.61E+01 1.02E+10 1.71E+10
1.63E+01 1.02E+10 1.69E+10
1.64E+01 1.03E+10 1.67E+10
1.66E+01 1.03E+10 1.65E+10
1.67E+01 1.02E+10 1.63E+10
1.69E+01 1.02E+10 1.61E+10
1.70E+01 1.01E+10 1.59E+10
1.72E+01 9.98E+09 1.58E+10
1.73E+01 9.83E+09 1.57E+10
1.75E+01 9.66E+09 1.55E+10
1.76E+01 9.48E+09 1.55E+10
1.78E+01 9.28E+09 1.54E+10
1.79E+01 9.06E+09 1.54E+10
1.81E+01 8.85E+09 1.53E+10
1.83E+01 8.62E+09 1.54E+10
1.84E+01 8.40E+09 1.54E+10
1.86E+01 8.19E+09 1.55E+10
1.87E+01 7.97E+09 1.55E+10
1.89E+01 7.77E+09 1.56E+10
1.90E+01 7.58E+09 1.58E+10
1.92E+01 7.40E+09 1.59E+10
1.93E+01 7.23E+09 1.60E+10
1.95E+01 7.08E+09 1.62E+10
1.96E+01 6.94E+09 1.64E+10
1.98E+01 6.81E+09 1.65E+10
1.99E+01 6.70E+09 1.67E+10
2.01E+01 6.60E+09 1.69E+10
2.02E+01 6.51E+09 1.70E+10
2.04E+01 6.44E+09 1.72E+10
2.06E+01 6.37E+09 1.73E+10
2.07E+01 6.30E+09 1.75E+10
2.09E+01 6.25E+09 1.76E+10
2.10E+01 6.19E+09 1.78E+10
2.12E+01 6.14E+09 1.79E+10
2.13E+01 6.09E+09 1.80E+10
2.15E+01 6.03E+09 1.81E+10
2.16E+01 5.98E+09 1.82E+10
2.18E+01 5.91E+09 1.83E+10
2.19E+01 5.85E+09 1.84E+10
2.21E+01 5.77E+09 1.85E+10
2.22E+01 5.68E+09 1.85E+10
2.24E+01 5.59E+09 1.86E+10
2.25E+01 5.48E+09 1.87E+10
2.27E+01 5.36E+09 1.88E+10
2.29E+01 5.24E+09 1.88E+10
2.30E+01 5.10E+09 1.89E+10
2.32E+01 4.95E+09 1.90E+10
2.33E+01 4.79E+09 1.91E+10
2.35E+01 4.61E+09 1.92E+10
2.36E+01 4.43E+09 1.93E+10
2.38E+01 4.25E+09 1.94E+10
2.39E+01 4.05E+09 1.96E+10
2.41E+01 3.85E+09 1.97E+10
2.42E+01 3.64E+09 1.99E+10
2.44E+01 3.44E+09 2.01E+10
2.45E+01 3.23E+09 2.03E+10
2.47E+01 3.01E+09 2.05E+10
2.49E+01 2.80E+09 2.07E+10
2.50E+01 2.60E+09 2.09E+10
2.52E+01 2.39E+09 2.12E+10
2.53E+01 2.19E+09 2.14E+10
2.55E+01 2.00E+09 2.17E+10
2.56E+01 1.81E+09 2.20E+10
2.58E+01 1.63E+09 2.23E+10
2.59E+01 1.45E+09 2.26E+10
2.61E+01 1.29E+09 2.30E+10
2.62E+01 1.14E+09 2.33E+10
2.64E+01 9.98E+08 2.37E+10
2.65E+01 8.69E+08 2.40E+10
2.67E+01 7.53E+08 2.44E+10
2.68E+01 6.51E+08 2.48E+10
2.70E+01 5.63E+08 2.52E+10
2.72E+01 4.91E+08 2.56E+10
2.73E+01 4.35E+08 2.60E+10
2.75E+01 3.97E+08 2.65E+10
2.76E+01 3.75E+08 2.69E+10
2.78E+01 3.72E+08 2.73E+10
2.79E+01 3.89E+08 2.78E+10
2.81E+01 4.25E+08 2.82E+10
2.82E+01 4.81E+08 2.87E+10
2.84E+01 5.58E+08 2.91E+10
2.85E+01 6.56E+08 2.95E+10
2.87E+01 7.76E+08 3.00E+10
2.88E+01 9.18E+08 3.04E+10
2.90E+01 1.08E+09 3.08E+10
2.91E+01 1.27E+09 3.13E+10
2.93E+01 1.47E+09 3.17E+10
2.95E+01 1.70E+09 3.21E+10
2.96E+01 1.95E+09 3.25E+10
2.98E+01 2.23E+09 3.29E+10
2.99E+01 2.52E+09 3.32E+10
3.01E+01 2.83E+09 3.36E+10
3.02E+01 3.15E+09 3.39E+10
3.04E+01 3.50E+09 3.42E+10
3.05E+01 3.86E+09 3.45E+10
3.07E+01 4.23E+09 3.47E+10
3.08E+01 4.61E+09 3.49E+10
3.10E+01 5.00E+09 3.51E+10
3.11E+01 5.40E+09 3.53E+10
3.13E+01 5.80E+09 3.55E+10
3.14E+01 6.21E+09 3.56E+10
3.16E+01 6.61E+09 3.57E+10
3.18E+01 7.02E+09 3.57E+10
3.19E+01 7.42E+09 3.58E+10
3.21E+01 7.81E+09 3.58E+10
3.22E+01 8.19E+09 3.57E+10
3.24E+01 8.56E+09 3.57E+10
3.25E+01 8.92E+09 3.56E+10
3.27E+01 9.27E+09 3.55E+10
3.28E+01 9.60E+09 3.54E+10
3.30E+01 9.91E+09 3.53E+10
3.31E+01 1.02E+10 3.51E+10
3.33E+01 1.05E+10 3.49E+10
3.34E+01 1.07E+10 3.47E+10
3.36E+01 1.10E+10 3.45E+10
3.37E+01 1.12E+10 3.43E+10
3.39E+01 1.13E+10 3.41E+10
3.41E+01 1.15E+10 3.38E+10

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