LabVIEW
Remove zero in an array and append elements
The VI you have attached does not have much resemblance to your question. Also, your diagram constant is empty, so we don't really know what typical data looks like.
Have you even wondered what would happen if you remove the "equal true" and wire directly to the select node? Same thing!
Please fill the diagram constant with some typical data so we can see what you have.
Counting is also typically done with integers, not floating point numbers. All you get out of the while loop is the array data from the last iteration. Is this really what you want?
tintin_99 wrote:I am contiously generate data and I would like to check the bit 17 and then if it is true add 1 to an array and if not zero, then I would like to remove all zeros and just have ones out of the while loop ( when the user click on stop)
could you please help me on this. I have attached the vi
You seem to check bits at all multiple positions of 17. If you only want to retain the ones, you seem to generate a lot of redundancy and unnecessary intermediary data. All you need is count the "ones" in a scalar shift register and at the end initialze an array of ones of that size. Right?
So please attach a VI that contains typical data. Also tell us what result you expect from it. Thanks!
Here's what I had in mind.
It is usually much more efficient not to create green arrays, but do bitwise operations directly on the integer. If we right-shift the number by 17 placed and bitwise AND it with 1, we get a 0 or 1, depending on the original bit 17.
