Go to Post Yes, it is fun. Its fun to watch the students expand their thinking and look outside the "normal" and watch their thoughts explode! Its also fun to watch the mentor's minds fry trying to out think the students.;) - Robert Cawthon [more]
Home
Go Back   Chief Delphi > Technical > Control System > Sensors
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 17-02-2009, 18:34
PWHSrobotics PWHSrobotics is offline
Registered User
no team
 
Join Date: Jan 2006
Location: Missouri
Posts: 31
PWHSrobotics is an unknown quantity at this point
Re: Filters

anyone?
Reply With Quote
  #2   Spotlight this post!  
Unread 28-02-2009, 11:58
brianc217's Avatar
brianc217 brianc217 is offline
Registered User
None #1153
 
Join Date: Feb 2008
Location: Walpole, MA
Posts: 36
brianc217 is an unknown quantity at this point
Re: Filters

i would use them but i didn't even know labview had them. where are they?
Reply With Quote
  #3   Spotlight this post!  
Unread 28-02-2009, 15:45
Ridley444's Avatar
Ridley444 Ridley444 is offline
Programmer, Electrical Engineer
FRC #2859 (Blasterbots)
Team Role: Mentor
 
Join Date: Jan 2009
Rookie Year: 2007
Location: Illinois
Posts: 2
Ridley444 is an unknown quantity at this point
Re: Filters

If you are using LabVIEW then there is a very simple solution for filters. You can use a while loop and some shift registers along with the compound arithmetic vi for a quick and dirty fix for filters. Just make sure that the shift registers are initialized to zero.

Otherwise you can use arrays and replace with array subset Vi's for a more snazzy way of averaging.
Reply With Quote
  #4   Spotlight this post!  
Unread 28-02-2009, 15:48
EricVanWyk EricVanWyk is offline
Registered User
no team
 
Join Date: Jan 2007
Rookie Year: 2000
Location: Boston
Posts: 1,597
EricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond reputeEricVanWyk has a reputation beyond repute
Send a message via AIM to EricVanWyk
Re: Filters

Or you can use the included filters. Be sure to use the Pt by Pt ones - the "normal" ones are meant to take a chunk of time at once, the Pt by Pt are meant to be used as things happen.

I encouraged my students to use a few lowpass filters, but I don't think they bit.
Reply With Quote
Reply


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Kalman Filters nickmagus Programming 15 05-09-2008 23:20
Digital Filters? archiver 2000 2 23-06-2002 22:55


All times are GMT -5. The time now is 21:51.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi