03-22-2007 10:42 AM
03-23-2007
05:59 PM
- last edited on
10-09-2024
09:34 PM
by
Content Cleaner
Hello alsafaj,
Based on the description of your application I would suggest that you consider the NI Modulation Toolkit for LabVIEW. This toolkit includes analog and digital modulation functions and sounds like something that would definitely help you with your development. To find out more, I would recommend that you examine the NI Modulation Toolkit for LabVIEW product page.
To answer your immediate questions about analog to digital conversion and saving to PC, it would be helpful to have a little more information about your current configuration and requirements. What format is your data? Do you have an array of numeric values? Is it an Analog Waveform? You can use Build Waveform from the Waveform Function palette to create an Analog Waveform using a t0, delta t and Y values. This allows you to build an analog signal out of the start time, the time between samples and the amplitude of the samples respectively. Once you have constructed an Analog Waveform there is a VI called Analog to Digital.vi that you should be able to use. This VI is also located in the Waveform Function palette and allows you specify ADC parameters including resolution, range and data format.
Saving data to your PC can be accomplished in a number of ways. The File I/O Function palette offers a variety of formats for data storage, including binary files, text files, spreadsheet files and TDM format. TDM is a National Instrument's defined format that allows for quick formatting and organization of files. If you are interested in learning more about TDM, there is a great document on our website here. The quickest and easiest way to write your data to a file would probably be through the Write to Measurement File Express VI. You can find more information about this VI in the LabVIEW Help file or online here. I hope this information has been helpful.
04-09-2007 04:16 PM
04-10-2007 09:38 AM
04-11-2007 02:48 AM
04-11-2007 11:23 AM - edited 04-11-2007 11:23 AM
Message Edited by Matt A on 04-11-2007 11:24 AM
04-16-2007 07:34 PM
04-16-2007 08:22 PM
04-17-2007 09:55 PM