Using Arrayfun for iterative plotting

9 次查看（过去 30 天）
Manuel Arcangeletti
评论： Manuel Arcangeletti 2019-5-16
Hi all,
I'm trying to plot all the elements of a cell array using the command arrayfun instead of a for loop.
My cell array is the following:
It gives me error when I use this sintax:
arrayfun(@(x)plot(repmat(x{6,2:end},1,x{2,2:end}),x{7,2:end},Gen_Array))
Can anybody please help me with this?
Thank you very much,
Manuel
  4 个评论
显示 2更早的评论
Manuel Arcangeletti
Manuel Arcangeletti 2019-5-16
James and Jan, thank you for your reply!
All I would like to do is have a really easy method to plot different things contained into my array.
For example, now I would like to have separate boxplots with,
in the first plot:
the first row af all the columns of my Gen_Array (name of my array){7,2} ,Gen_Array{7,3}, ..., Gen_Array{7,end}.
in the second plot:
the second row af all the columns of my Gen_Array (name of my array){7,2} ,Gen_Array{7,3}, ..., Gen_Array{7,end}.
and so on...
I don't know if it is possible with an arrayfun... I only tought it was the easiest way...
Thank you very much!
Manuel
Jan
Jan 2019-5-16
A loop is easier to write and to debug.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jan
Jan 2019-5-16
编辑：Jan 2019-5-16
For example:
for iRow = 1:2
plot(Gen_Array{7,2}(:, iRow), Gen_Array{7,3}(:, iRow));
end
I do not understand completely, what you want to plot:
"the first row af all the columns of my Gen_Array (name of my array){7,2} ,Gen_Array{7,3}, ..., Gen_Array{7,end}" - These are too many inputs for a plot() command, but maybe you can adjust me code to your needs.
arrayfun is an extremely compact method to avoid loops in the code. Internally the data are processed in loops also, so there is no real benefit for the execution. Use loops to follow the KISS concept: Keep it simple stupid.

更多回答（0 个）

类别

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

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by