Data fitting and slop
3 ビュー (過去 30 日間)
古いコメントを表示
Hi Im interested to plot XY which is a curve also Im interested to fit a best fit curve through data which should follow the data trend as is and then the point from where curve is changing or having maximum curvature, (X-value at that point) and a best fit line from the trend where values are straight to get intercept, After getting intercept I would like to use intercept and slop to draw another model on same graph. please see the attached figure for detailed idea.
Guide me please Thank you
0 件のコメント
回答 (1 件)
Image Analyst
2014 年 6 月 13 日
Your picture is not attached. All I can guess at is that this might help: http://www.mathworks.com/matlabcentral/fileexchange/32696-2d-line-curvature-and-normals
1 件のコメント
参考
カテゴリ
Help Center および File Exchange で Get Started with Curve Fitting Toolbox 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!