24小时热门版块排行榜    

查看: 901  |  回复: 4

风小孩

新虫 (初入文坛)

[求助] 1stopt劳烦您运行一下结果.跪谢。 已有1人参与

请大神帮忙运行一下结果,本人1stopt软件不能运行sharedmodel。谢谢谢谢!!!
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=[8.656,7.075,4.126,0.510,-6.400,-12.307,-15.338,-16.964,-17.031,-15.784,-12.089,-7.536,2.897,9.732,15.888,20.890,24.128,25.377,24.297,21.282,16.609,5.383,-5.576,-13.221,-20.109,-26.437,-30.622,-31.943,-29.452,-25.044,-17.476,-8.351,1.817];
y=[-6.088,-8.824,-11.433,-12.888,-12.587,-9.120,-5.060,-0.227,5.284,9.682,15.241,18.777,21.442,20.226,16.947,11.850,5.505,-2.035,-9.612,-16.195,-21.702,-27.822,-28.674,-26.743,-22.856,-16.371,-8.323,-8.306,16.203,23.266,30.215,34.697,36.341];
坐标点第二组数据是、不到40个点。麻烦您跑2次了,不知道会耗多长时间。
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];
跪谢
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

awjhsfz

新虫 (初入文坛)

【答案】应助回帖

感谢参与,应助指数 +1
x        R        DC        RMSE        SSE
数据文件-1        0.95865        0.91683        4.93092        802.36039

y        R        DC        RMSE        SSE
数据文件-1        0.96423        0.92815        4.89849        791.84065
2楼2018-03-09 21:29:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

awjhsfz

新虫 (初入文坛)

【答案】应助回帖

x        R        DC        RMSE        SSE
数据文件-1        0.97641        0.94564        4.11061        608.29528

y        R        DC        RMSE        SSE
数据文件-1        0.95688        0.91150        5.72007        1177.89314
这是第二个,刚漏了
3楼2018-03-09 21:40:19
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

风小孩

新虫 (初入文坛)

引用回帖:
3楼: Originally posted by awjhsfz at 2018-03-09 21:40:19
x        R        DC        RMSE        SSE
数据文件-1        0.97641        0.94564        4.11061        608.29528

y        R        DC        RMSE        SSE
数据文件-1        0.95688        0.91150        5.72007        1177.89314
这是第二个,刚漏了

没看懂您的结果,不应该是r=xx,k=xx,还有每个点对应的t值吗?
4楼2018-03-10 10:49:18
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

风小孩

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by awjhsfz at 2018-03-09 21:29:20
x        R        DC        RMSE        SSE
数据文件-1        0.95865        0.91683        4.93092        802.36039

y        R        DC        RMSE        SSE
数据文件-1        0.96423        0.92815        4.89849        791.84065

首先谢谢您,等了有一段时间了。没看明白你的运行结果。DC是确定系数,RMSE是均方差,但是没有参数r,k的最佳估算结果呢?您觉得呢?
5楼2018-03-10 10:52:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 风小孩 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[找工作] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 i3cz6qj6l2 2026-02-17 3/150 2026-02-18 11:09 by lqtl9djx19
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 i3cz6qj6l2 2026-02-17 3/150 2026-02-18 10:54 by lqtl9djx19
[考研] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 i3cz6qj6l2 2026-02-17 3/150 2026-02-18 10:39 by lqtl9djx19
[考研] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-17 3/150 2026-02-18 08:53 by lqtl9djx19
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-17 3/150 2026-02-18 08:38 by lqtl9djx19
[找工作] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +4 pnpwoqbg8f 2026-02-17 4/200 2026-02-18 07:55 by lotyj5cz79
[基金申请] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-16 4/200 2026-02-18 07:40 by lotyj5cz79
[考研] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +4 pnpwoqbg8f 2026-02-16 4/200 2026-02-18 07:38 by lotyj5cz79
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +4 pnpwoqbg8f 2026-02-16 4/200 2026-02-18 07:23 by lotyj5cz79
[论文投稿] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +4 pnpwoqbg8f 2026-02-16 4/200 2026-02-18 07:08 by lotyj5cz79
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-16 3/150 2026-02-18 06:53 by lotyj5cz79
[论文投稿] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-17 3/150 2026-02-18 00:40 by tk2gfblvuz
[找工作] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-17 4/200 2026-02-18 00:23 by tk2gfblvuz
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全,可+急 +3 pnpwoqbg8f 2026-02-17 3/150 2026-02-17 23:40 by tk2gfblvuz
[基金申请] 基金正文30页指的是报告正文还是整个申请书 +3 successhe 2026-02-16 4/200 2026-02-17 20:56 by successhe
[基金申请] 今年春晚有几个节目很不错,点赞! +5 瞬息宇宙 2026-02-16 6/300 2026-02-17 12:49 by jymy19840415
[微米和纳米] 球磨粉体时遇到了大的问题,请指教! 10+3 6sbiam 2026-02-12 15/750 2026-02-16 15:03 by tgzxzqj
[基金申请] 过年走亲戚时感受到了所开私家车的鄙视链 +3 瞬息宇宙 2026-02-15 5/250 2026-02-16 14:23 by aspect3000
[基金申请] 情人节自我反思:在爱情中有过遗憾吗? +4 瞬息宇宙 2026-02-15 5/250 2026-02-15 22:28 by baiboxie
[硕博家园] 江汉大学解明教授课题组招博士研究生/博士后 +3 cleverlyy 2026-02-12 3/150 2026-02-12 21:02 by qsdf1
信息提示
请填处理意见