why some of the built-in function of my matlab (2018b) can not work? like fit, confint...
2 ビュー (過去 30 日間)
古いコメントを表示
Dear all
as the title, why some of the built-in function of my matlab (2018b) can not work? like fit, confint...
x1=[178 1316 3236 5155 7075 8996 10916 12836 14756 16676 18568]'
y1=[1.0000 1.1848 1.4038 1.6632 1.9705 2.3347 2.7661 3.2773 3.8829 4.6005 5.4507]'
fitn=fit(x1,y1,'exp1')
>> fitn=fit(x1,y1,'exp1')
>>fitn =
[]
Thanks
回答 (1 件)
Steven Lord
2019 年 5 月 23 日
The fit function used that way is part of Curve Fitting Toolbox, as is the confint function. You most likely do not have this toolbox installed. Check if it is installed using the ver function.
1 件のコメント
参考
カテゴリ
Help Center および File Exchange で Introduction to Installation and Licensing についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!