Plotting >500 curves verry slow since new plotting mode appeared?

4 次查看（过去 30 天）
Micke Malmström
Micke Malmström 2020-11-2
回答： Micke Malmström 2021-2-17
I have been plotting many 1000 curves (double with ~32000 points in each line) in matlab with regular "plot" function and have recently experienced that it is very slow. I have increased Java Heap memory to 4 GB but it doesnt help .
I have a vage memory that the shift happened around the same time that the new plot features appeared, ie the tools in the right top corner. Could this be the reason? if so is there any way of forcing some plots to use the old method?
  3 个评论
显示 1更早的评论
Micke Malmström
Micke Malmström 2020-11-9
that is a valid question but sometimes I actually need it. The question is why I experience is slower nowadays...
Micke Malmström
Micke Malmström 2021-2-17
Found the error in my own code. I was changeing the color of the lines in a bad way (going through the properties of each line one by one). Now using colororder it’s much better.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Micke Malmström
Micke Malmström 2021-2-17
Se comment above about colororder

更多回答（1 个）

Ameer Hamza
Ameer Hamza 2020-11-2
Try disabling the toolbar
ax = axes();
ax.Toolbar = [];
Also, try disabling the interactions if you don't need it: https://www.mathworks.com/help/matlab/ref/disabledefaultinteractivity.html

类别

在 Help Center 和 File Exchange 中查找有关 Annotations 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by