Smoothing Spline curve fitting - Equation?
조회 수: 3 (최근 30일)
이전 댓글 표시
Hi all,
I found there is no equation given when doing smoothing spline curve fitting, however when using data cursor I can trace data values on curve. Is there any method to get the equation of the curve, or export the x and y array values? the curve is shown below as graph.
Thanks a lot for the time
![](https://www.mathworks.com/matlabcentral/images/broken_image.png)
Ziyan
댓글 수: 0
답변 (3개)
Pourya Alinezhad
2013년 7월 29일
yes.there is a program named "data_from_graph_1v0" which can do the job for you. provide a mail address so i could send it to U.... also i saw a same question in the forum .... follow the link:
댓글 수: 13
Suryaji Phalke
2019년 1월 18일
편집: Suryaji Phalke
2019년 1월 18일
Hello, can someone please send me code for the same. phal4596@kettering.edu. Thank you!
댓글 수: 0
Viktor Tzivnev
2019년 6월 24일
Hello, guys I am stuck with the same problem and it will be awesome if someone can send me the code tzivnev@hm.edu
I appreciate that a lot!
all the best Viktor
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Splines에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!