What is wrong with this array
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function countValues = CreateArray(endValue)
% endValue: Ending value of array countValues
% Construct a row array countValues from 1 to endValue,
% using the double colon operator
countValues1 = [1:5]
countValues2 = [1:8]
end
2 个评论
per isakson
2017-10-2
编辑：per isakson
2017-10-2
- countValues, countValues1 and countValues2 are three different variables.
- The input argument, endValue, is not used
- Why 5 and 8 ?
- Homework, I assume. The code in your question, is it a template provided by your teacher?
Walter Roberson
2017-10-2
What is the "double colon operator" ? Is that the general form for the colon operator, A : B : C ?
回答（1 个）
The instruction is clear:
Construct a row array countValues from 1 to endValue
But you create two arrays called countValues1 and countValues2, which are going from 1 to 5 or to 8, respectively. Construct one array, which is called "countValues" and goes from 1 to endValue. Now all you have to do is to translate "to" to the colon operator and insert a "=".
You do not need the square brackets, because they are the operator for a concatenation. But 1:5 is a vector already and no concatenation is needed.
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2017-10-2
2017-10-2
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