Avoid using for loop

I am using this like which works fine:

Cellcount=Acc.perhexagon(Ac.time==data.timepoints(end).time);

I want to get information not only from the last timepoint. I want to have info from zeor timepoint to final time point with the step of 2. 0, 2, 4, 6, ...,end or something like this: 0:2:end

What would be the easiest way?

[Daniel M]

You should read about how to assign output from a comma-separated list.

https://www.mathworks.com/help/matlab/matlab_prog/comma-separated-lists.html

[Zeynab Mousavikhamene]

@Daniel Martire This link uses for loop and I want to avoid it.

[Rik]

Your goal is not very clear to me, but often if you test for equality in a loop, ismember can provide a speedup.

[Daniel M]

You clearly didn't read the article. Look closer at the deal() function.

[Alaster Meehan]

Tru using arrayfun.

Something like:

Cellcount = Acc.perhexagon( arrayfun(@(x) (x.time == Ac.time), data.timepoints(1:2:end)) );

Note, because you are indexing an array you will need to start from 1 not 0.

structfun might also work.

Cheers Alaster

[Daniel M]

Note that arrayfun is just a for loop internally.

Answer 1

[Srivardhan Gadila]

You may refer to arrayfun, structfun & splitapply.