How to use for-end loops to count number of occurrences of an array?
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I want to know how can I count the number of occurrences of one array by using for-end loops. Pls help me.
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Stephen23
on 1 Dec 2014
"count the number of occurrences of one array" doesn't make much sense, as an array only exists once in MATLAB's workspace. Do you mean to count the occurrences of element values within an array?
Answers (2)
Zack Bayhan
on 29 Nov 2014
So could you do something like this
count=0;
for i=1:10
if i==1
count=count+1
end
end
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Image Analyst
on 29 Nov 2014
"the number of occurrences of one array"??? Why would an array occur more than once ? Maybe you mean number instead of array . In that case, just take the histogram to count how many times each number occurs in an array. You can also use histc:
edges = unique(yourArray(:));
counts = histc(yourArray(:), edges);
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