how to create customized curve ( only know the shape )

5 visualizaciones (últimos 30 días)
Yuji Zhang
Yuji Zhang el 18 de Jun. de 2013
Movida: John D'Errico el 18 de En. de 2023
Hi everyone~
I wanna turn couple curves (see pic above) into data in matlab. There are weird functions. All I have is the plots.
It's OK if I can just get some data that looks similar to those curves.
Is there a way to create such customized data? Any imaging processing tool to turn pictures of plots into data?
Let me know. Any thoughts are appreciated. Thanks~

Respuestas (2)

bym
bym el 18 de Jun. de 2013
  1 comentario
Yuji Zhang
Yuji Zhang el 18 de Jun. de 2013
Hi Proecsm!
Thanks for sharing! It worked pretty nicely!
Just curious about a further question: is there something that can automatically recognize the curve in the image? I think it's an image processing question - I'm not very familiar...
Let me know. Any discussion's appreciated~

Iniciar sesión para comentar.


Pourya Alinezhad
Pourya Alinezhad el 18 de Jun. de 2013
yes...there is a programme which accepts images and returned data... named "data_from_graph_1v0" it's about 300kb and i can mail it to u...
  4 comentarios
Viktor Tzivnev
Viktor Tzivnev el 24 de Jun. de 2019
Movida: John D'Errico el 18 de En. de 2023
Hi Pourya,
I'm stuck with the same Problem as Yuiji, could you please send me tha programm as well at tzivnev@hm.edu. This will be awesome!
Thanks a lot!
br
Viktor
georg wallner
georg wallner el 18 de En. de 2023
culd you please mail it to me, too? Thank you! georgwallner@hotmail.fr

Iniciar sesión para comentar.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by