curve line like Excel
3 ビュー (過去 30 日間)
古いコメントを表示
please how i can get like the excel curve
x = [-0.001997568 0.002377296 0.002564918 -0.0021569 -0.001997568]
y = [-0.001082305 -0.007057942 0.002240446 0.008950567 -0.001082305]
4 件のコメント
dpb
2018 年 8 月 12 日
Don't know what you expected but it does what it was written to do...draws a line with some unordered points, rearranges the points in x-ascending order and plots, then smooths the graph with a spline.
Looks like it was just intended as a simple demonstration; wasn't purporting to solve any great problem.
It would take building a smoothing bounding surface in 2D through the polygon points to build a line such as that in the example posted; as noted, afaik there's not a trivial function prepackaged in ML to do such.
You might try to search on FileExchange and see if somebody has done something similar...
Unai San Miguel
2019 年 7 月 9 日
I have found some links which may be useful:
But any of these solutions will lead to uncontrolled curves, just the same as in Excel.
回答 (0 件)
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!