The locations are the second output from findpeaks, so I doubt that arrayfun will do what you want.
I would do something like this —
udata = randn(10); % Create 'udata' Array
for h2 = 1:size(udata,2)
[pks,locs] = findpeaks(udata(h2, :));
pksc{h2,:} = pks; % Cell Array Of Peak Values
locsc{h2,:} = locs; % Cell Array Of Location Values
end
Lv = cellfun(@(x)x<0.99, pksc, 'Unif',0) % Cell Array Of Logical Vectors
pksm = cellfun(@(x,y)x(y), pksc, Lv, 'Unif',0) % Peak Values Result
locsm = cellfun(@(x,y)x(y), locsc, Lv, 'Unif',0) % Location Values Result
This will store the ‘pks’ and ‘locs’ vectors in their respective cell arrays. Process them appropriately later.
The ‘Lv’ (logical vector cell array) can have more than one condition, so that you can use a range of values such as:
@(x)(x<0.99) & (x>0.5)
if that is what you want to do. The rest of the code is unchanged.
EDIT — Corrected typographical errors.
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