FPGA Central - World's 1st FPGA / CPLD Portal

FPGA Central

World's 1st FPGA Portal

 

Go Back   FPGA Groups > NewsGroup > DSP

DSP comp.dsp newsgroup, mailing list

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 07-23-2007, 05:55 PM
riz
Guest
 
Posts: n/a
Default azimuth only tracking

I want a simple algorithm for azimuth only tracking.The input to the syste
is only azimuth at each point in time.Is there any model exists for azimut
prediction?
any references or publications in this specific topic?
Reply With Quote
  #2 (permalink)  
Old 07-23-2007, 06:10 PM
Jerry Avins
Guest
 
Posts: n/a
Default Re: azimuth only tracking

riz wrote:
> I want a simple algorithm for azimuth only tracking.The input to the system
> is only azimuth at each point in time.Is there any model exists for azimuth
> prediction?
> any references or publications in this specific topic?


Nobody here reads minds. What are you tracking? What information about
it are you able to gather?

Jerry
--
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
Reply With Quote
  #3 (permalink)  
Old 07-23-2007, 06:59 PM
riz
Guest
 
Posts: n/a
Default Re: azimuth only tracking

>riz wrote:
>> I want a simple algorithm for azimuth only tracking.The input to th

system
>> is only azimuth at each point in time.Is there any model exists fo

azimuth
>> prediction?
>> any references or publications in this specific topic?

>
>Nobody here reads minds. What are you tracking? What information about
>it are you able to gather?
>
>Jerry
>--
>Engineering is the art of making what you want from things you can get.
>¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â ¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯Â¯
>

i want to track a sound source using two microphones.I am able to gathe
information about source azimuth through sound localization algorithm.Thi
azimuth is input to tracking system which should track the azimuth of soun
source.Sometimes,sound localization algorithm fails so may be the use o
tracking system corrects wrong azimuth estimates.
Reply With Quote
  #4 (permalink)  
Old 07-23-2007, 07:49 PM
Jerry Avins
Guest
 
Posts: n/a
Default Re: azimuth only tracking

riz wrote:
>> riz wrote:
>>> I want a simple algorithm for azimuth only tracking.The input to the

> system
>>> is only azimuth at each point in time.Is there any model exists for

> azimuth
>>> prediction?
>>> any references or publications in this specific topic?

>> Nobody here reads minds. What are you tracking? What information about
>> it are you able to gather?
>>
>> Jerry
>> --
>> Engineering is the art of making what you want from things you can get.
>> ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
>>

> i want to track a sound source using two microphones.I am able to gather
> information about source azimuth through sound localization algorithm.This
> azimuth is input to tracking system which should track the azimuth of sound
> source.Sometimes,sound localization algorithm fails so may be the use of
> tracking system corrects wrong azimuth estimates.


You write "I am able to gather information about source azimuth through
sound localization algorithm." What more do you want?

Also "Sometimes, sound localization algorithm fails so maybe the use of
tracking system corrects wrong azimuth estimates." Maybe? How?
Do reflections confuse the analysis? What have you done so far?

Jerry
--
Engineering is the art of making what you want from things you can get.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
Reply With Quote
Reply

Bookmarks

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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
kalman filter based azimuth and elevation tracking models Sylvia DSP 2 07-15-2007 09:49 AM
Estimation of azimuth by ILD algorithm Sylvia DSP 1 06-09-2007 02:16 PM
OT : Bug/Issue tracking systems [email protected] Verilog 10 01-05-2007 08:36 PM
Tracking one frequency Amanda Robin DSP 4 04-12-2006 06:03 PM


All times are GMT +1. The time now is 03:04 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
Copyright 2008 @ FPGA Central. All rights reserved