RE: [Discuss-gnuradio] doubt about the the DC offset

2010-08-23 Thread intermilan

hi Eric:

   I think I am the one who ask the same question in my last e-mail.But 
there is no answer for it.I still can not find where is the process of setting 
this value.and I do not understand why this value is 4M.I hope someone can help 
me to figure it out.



  thank you

 Date: Sun, 22 Aug 2010 20:16:30 -0700
 From: e...@comsec.com
 To: tianxia...@hotmail.com
 CC: discuss-gnuradio@gnu.org
 Subject: Re: [Discuss-gnuradio] doubt about the the DC offset
 
 On Mon, Aug 23, 2010 at 09:42:56AM +0800, intermilan wrote:
  
  Hi all:
 
   when I run the test program test_usrp_standard_tx/rx.cc, I
   found that the DC offect is set to 4M. So can anyone tell me
   how this value come out and where can I find the process of
   setting this value? and can we set other values to instead of
   this value?
 
 Please search the mailing list archives.  This questions was asked and
 answered in the last 10 days or so...
 
 Eric
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Re: [Discuss-gnuradio] doubt about the the DC offset

2010-08-23 Thread Eric Blossom
On Mon, Aug 23, 2010 at 05:18:58PM +0800, intermilan wrote:
 
 hi Eric:
 
   I think I am the one who ask the same question in my last
   e-mail.But there is no answer for it.I still can not find where is
   the process of setting this value.and I do not understand why this
   value is 4M.I hope someone can help me to figure it out.
 

http://osdir.com/ml/discuss-gnuradio-gnu/2010-08/msg00122.html

We picked a value that improved the performance of the test cases we
looked at.  You are free to pick another value if it works better for
you, for whatever interpretation of better you like.



  Date: Sun, 22 Aug 2010 20:16:30 -0700
  From: e...@comsec.com
  To: tianxia...@hotmail.com
  CC: discuss-gnuradio@gnu.org
  Subject: Re: [Discuss-gnuradio] doubt about the the DC offset
  
  On Mon, Aug 23, 2010 at 09:42:56AM +0800, intermilan wrote:
   
   Hi all:
  
when I run the test program test_usrp_standard_tx/rx.cc, I
found that the DC offect is set to 4M. So can anyone tell me
how this value come out and where can I find the process of
setting this value? and can we set other values to instead of
this value?
  
  Please search the mailing list archives.  This questions was asked and
  answered in the last 10 days or so...
  
  Eric

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RE: [Discuss-gnuradio] doubt about the the DC offset

2010-08-23 Thread intermilan












hi:
So that mean you have done many test cases,then found the 4M is the best 
value to improve the performance.but there is another question,where do you set 
this value in the code? I can not find this in the code.I hope you can tell me 
the position of this value is set at 4M in the code.
 


Thank you

 Date: Mon, 23 Aug 2010 12:35:41 -0700
 From: e...@comsec.com
 To: tianxia...@hotmail.com
 CC: discuss-gnuradio@gnu.org
 Subject: Re: [Discuss-gnuradio] doubt about the the DC offset
 
 On Mon, Aug 23, 2010 at 05:18:58PM +0800, intermilan wrote:
  
  hi Eric:
  
I think I am the one who ask the same question in my last
e-mail.But there is no answer for it.I still can not find where is
the process of setting this value.and I do not understand why this
value is 4M.I hope someone can help me to figure it out.
  
 
 http://osdir.com/ml/discuss-gnuradio-gnu/2010-08/msg00122.html
 
 We picked a value that improved the performance of the test cases we
 looked at.  You are free to pick another value if it works better for
 you, for whatever interpretation of better you like.
 
 
 
   Date: Sun, 22 Aug 2010 20:16:30 -0700
   From: e...@comsec.com
   To: tianxia...@hotmail.com
   CC: discuss-gnuradio@gnu.org
   Subject: Re: [Discuss-gnuradio] doubt about the the DC offset
   
   On Mon, Aug 23, 2010 at 09:42:56AM +0800, intermilan wrote:

Hi all:
   
 when I run the test program test_usrp_standard_tx/rx.cc, I
 found that the DC offect is set to 4M. So can anyone tell me
 how this value come out and where can I find the process of
 setting this value? and can we set other values to instead of
 this value?
   
   Please search the mailing list archives.  This questions was asked and
   answered in the last 10 days or so...
   
   Eric
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[Discuss-gnuradio] doubt about the the DC offset

2010-08-22 Thread intermilan

Hi all:
 when I run the test program test_usrp_standard_tx/rx.cc, I found that the 
DC offect is set to 4M. So can anyone tell me how this value come out and where 
can I find the process of setting this value? and can we set other values to 
instead of this value?




 Thank you in the advance.
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Re: [Discuss-gnuradio] doubt about the the DC offset

2010-08-22 Thread Eric Blossom
On Mon, Aug 23, 2010 at 09:42:56AM +0800, intermilan wrote:
 
 Hi all:

  when I run the test program test_usrp_standard_tx/rx.cc, I
  found that the DC offect is set to 4M. So can anyone tell me
  how this value come out and where can I find the process of
  setting this value? and can we set other values to instead of
  this value?

Please search the mailing list archives.  This questions was asked and
answered in the last 10 days or so...

Eric

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