All About Circuits Forum  

Go Back   All About Circuits Forum > Electronics Forums > General Electronics Chat

Notices

General Electronics Chat Discussion forum for general chat about anything electronics related, including asking questions about material in the All About Circuits E-book, Worksheets, and Videos.

Reply   Post New Thread
 
Thread Tools Display Modes
  #1  
Old 04-20-2010, 11:15 PM
200702439 200702439 is offline
Junior Member
 
Join Date: Mar 2010
Location: Doha-Qatar
Posts: 11
Default LabVIEW and Multisim interface

Hello Guys,

Here is my situation. I have a raw ECG signal, and i have to use proper filtering to make my signal clearer. Now, i want to record my signal, use it in LAbview, and take this input sample and use it in multisim for e.g. as an input to a filtering circuit to simulate with ease.

This idea was given to me by a professor but i dont really know how to approach this.

Any help would be appreciated.

Thanks,
Fasial
Reply With Quote
  #2  
Old 04-21-2010, 07:32 AM
t06afre's Avatar
t06afre t06afre is offline
Senior Member
 
Join Date: May 2009
Posts: 5,939
Default

You can also do a lot of signal processing like filtering or spectrum analysis in Labview. Why not start there first. Multisim is a circuit simulator. So it make more sense using it to simulate the circuitry before the DAQ frontend
Reply With Quote
  #3  
Old 05-01-2010, 03:39 PM
200702439 200702439 is offline
Junior Member
 
Join Date: Mar 2010
Location: Doha-Qatar
Posts: 11
Default

can u explain the signal processing in labview ?? I mean what exactly do i do ?
Reply With Quote
  #4  
Old 05-01-2010, 04:41 PM
t06afre's Avatar
t06afre t06afre is offline
Senior Member
 
Join Date: May 2009
Posts: 5,939
Default

Labview is a program development tool. So as in all such tools you combine functions to do your task. Labview is shipped with a lot of examples. Go to the toolbar, locate help, then select find examples. This forum is not the best one for Labview. Try the Labview forum here http://forums.ni.com/ni/board?board.id=170
Reply With Quote
Reply   Post New Thread

Tags
, ,


Related Site Pages
Section Title
Worksheet Active filters
Worksheet Passive filter circuits
Worksheet Mixed-frequency signals
Textbook Radio circuits -- INCOMPLETE : Practical Analog Semiconductor Circuits
Video Lecture Op Amp Applications - Band-Pass & Band-Stop Filters - Op Amps and Op Amp Circuits
Video Lecture Op Amp Applications - Active Filters - Op Amps and Op Amp Circuits
Textbook High-pass filters : Filters
Textbook Low-pass filters : Filters
Textbook What is a filter? : Filters
Textbook Input and output coupling : Bipolar Junction Transistors


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 12:20 AM.


User-posted content, unless source quoted, is licensed under a Creative Commons Public Domain License.
Powered by vBulletin
Copyright ©2000 - 2014, vBulletin Solutions, Inc.