all loop values in one vector

2016 4 17
1 个回答
更新时间：2016 4 18
2 次查看（30 天）

0 个投票

what is the problem please ?
z=[];
for n=2:length(acc_norm)-1;
if abs(acc_norm(n,:))>max(abs(acc_norm(n-1,:)),abs(acc_norm(n+1,:)))
Sc='Speak';
elseif abs(acc_norm(n,:))<min(abs(acc_norm(n-1,:)),abs(acc_norm(n+1,:)))
Sc='Svalley';
else Sc='Sintmd';
end
z=[z;Sc];
end

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回答（1 个）

Walter Roberson
Walter Roberson 2016-4-18

0 个投票

Remember that strings are not entities in themselves: strings are row vectors of characters. So Sc='Speak'; is setting Sc to a row vector of length 5, and Sc='Svalley' is a row vector of length 7. Your z=[z;Sc] is then attempting to put together row vectors of different lengths.
I suggest you use
z{end+1} = Sc;

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