How do I single out elements in a vector?
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If I was asked to single out the even elements in a vector say randi(100,1,100) How would I do that?
If I were to just want to know how many elements in the vector are even how would i do that?
1 个评论
James Tursa
2020-4-30
What have you done so far? What specific problems are you having with your code?
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James Tursa
2020-4-30
编辑：James Tursa
2020-4-30
0 个投票
Hints: You might look at the mod( ) or rem( ) function to determine if values are even. To determine how many are even, you could also look into the nnz( ) or sum( ) function on the results of the mod( ) or rem( ) function.
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2020-4-30
2020-4-30
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