I have a simple VI.. First generate a 2D random numbers array. From this 2D array I have to show only the even numbers in a 1D array. I will thank you a lot!

Here's one way... Auto index the 2D array using a nested FOR loop (FOR inside a FOR loop). If the element of the array has no remainder when divided by 2, then it's an even number hence should be added to your 1D array. This is straight forward stuff... Try a combination of the following labVIEW components Tips: - For Loops - Quotient & Remainder - =0 - Shift Register - Build array Strokes (There may be better/other/more efficient/less efficient etc etc solutions to this problem)

LabVIEW

How do I get a sub-array of even numbers from an array?

Solved!

Just wire the array through it. Nothing else needs to be done.

I would also avoid using floating point (doubles, singles) for this as you may have issues with rounding. There are no odd/even floating point numbers. That concept only applies to integers.

Mark Yedinak
Certified LabVIEW Architect
LabVIEW Champion

"Does anyone know where the love of God goes when the waves turn the minutes to hours?"
Wreck of the Edmund Fitzgerald - Gordon Lightfoot

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Ah, another homework assignment done!

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LabVIEW

How do I get a sub-array of even numbers from an array?

Re: Try this

Re: How do I get a sub-array of even numbers from an array?