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风小孩

新虫 (初入文坛)

应助: 0 (幼儿园)
金币: 14
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在线: 5.9小时
虫号: 3359125
注册: 2014-08-09
专业: 机械结构强度学

[求助] 曲线拟合运行无结果，是程序问题还是软件问题？已有1人参与

请问，为什么我的1.5版本软件（网上资源）运行不了这段程序，无报错，一直没有运行结果。是程序问题还是软件问题？请大神帮忙看一下。您那能否运行呢。
ParVariable t=[0,16];
Parameters r,k;
Variable x,y;
SharedModel;
Function x=(r+k*t)*(cos(t)+t*sin(t));
y=(r+k*t)*(sin(t)-t*cos(t));
Data;
x=[1.847,4.825,7.777,10.17,12.589,11.783,7.295,-0.584,-5.367,-9.984,-17.22,-19.915,-19.799,-14.603,-4.343,-0.143,2.54,9.437,17.351,23.464,27.455,27.565,24.504,18.927,5.51,
0.675,-10.766,-18.899,-25.789,-32.128,-34.681,-33.185,-28.055,-22.603,-15.862,1.158];
y=[8.524,8.406,7.162,4.995,-0.421,-7.363,-13.128,-16.405,-16.216,-14.628,-8.098,-1.008,6.636,16.84,23.31,24.144,24.263,23.166,19.146,12.709,3.105,-7.307,-15.882,-23.03,
-30.303,-31.108,-30.043,-26.513,-20.905,-11.078,0.389,12.187,22.763,28.906,33.622,38.341];

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