How to change an array to the waveform?

[hugoliang]

Dear All,

I want to change an array to the waveform. There are some channel's data in the array.

for example, end-st=3, then there are 3 channel's data in the array.

I want to change the array to waveform.I tried to use build waveform.vi, but it can't be achieved.Because the vi's Y port can't receive 2D array or 3D array.

How can I do?

Thank you.

Because My English is not good, I don't know whether I make me clear. 

[parthabe]

hi,

If I understood Ur problem correctly, this is the solution.

Pls see tha attached corrected VI of Urs.

U've to do nothing but Rt Click the build array & check Concatenate Inputs from the short-cut menu, thats all.

Regards,

Partha.

[Dennis_Knutson]

Changing the build array to concantanate inputs is the same thing as not having the build array at all. The result of the add is a 1D array so the output there could be wired straight through. What I don't understand is your comment about three different channels. Typically, a multi-channel acquisition would be a 2D array and you would need to convert that to an array of waveforms - not a single waveform. How was the initial 1D arrary created?

[hugoliang]

Thanks for you to give attentions to my question.

I am sorry to have a wrong understanding of the data sending to the graph. As Dennis said, It's a 2D-array.

I have writed it again. It can satisfy the function. But I don't know whether the efficiency is the best.

Thanks to All.

帖子被hugoliang在07-29-2006 07:32 PM时编辑过了