Pass multiple images in cell array through cellfun
1 view (last 30 days)
Show older comments
I'm trying to use a function that I wrote that takes the argument of an image file name:
function d = findDeflection(image);
I'd like to run this on multiple images. In a separate file, I call:
[filename,user_canceled] = imgetfile('MultiSelect',true)
and this returns a cell array - looks like:
{ {'filepath1'}, {'filepath2'},...}
I'd like to run each of these files through my findDeflection function, and have been trying to use cellfun like so:
[filename,user_canceled] = imgetfile('MultiSelect',true)
B = cellfun(findDeflection,filename);
but continue to get errors about not having enough arguments. Is there a special way to use cellfun if the function is one that I've created? Or maybe the problem is that the function needs to pass the filename cell as an argument and I'm not writing it correctly?
0 Comments
Accepted Answer
Star Strider
on 17 Jan 2018
Since ‘findDeflection’ has a formal funciton definition, you have to create a function handle to it with the ‘@’ sign.
See if this works in your code:
B = cellfun(@findDeflection,filename);
0 Comments
More Answers (1)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!