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Apply cell fun specifying a particular condition of the applied function to my cell

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Bio_Ing_Sapienza
Bio_Ing_Sapienza 2018-12-8
回答： Jan 2018-12-9
Hi everyone.
clear all
close all
clc
[Header,Sequence]=fastaread('D:\Bioinformatica\Tesi\Codici Python\PfalciparumAnnotatedProteins_lc.txt');
Counter=cell(numel(Sequence),1);
for i=1:numel(Sequence)
Counter{i,1}=isstrprop(Sequence{i,1},'lower'));
end
Seeing that as always Matlab is giving me the error 'Index exceeds array bounds" as error i've decide to change approach. Is it possible to apply a function by cell fun with a specified string command?
In particular i'd like to apply
'lower'
to
isstrprop
at each element of my cell array
thank you in advance

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回答（1 个）

Jan
Jan 2018-12-9
"Index exceeds array bounds" seems to be very easy to fix. Find out, which index is concerned. Perhaps Sequence is a cell array, not a vector. Then simply change:
Counter{i, 1} = isstrprop(Sequence{i, 1}, 'lower'));
to
Counter{i, 1} = isstrprop(Sequence{i}, 'lower'));
% ^^^ linear indexing

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