40m QIL Cryo_Lab CTN SUS_Lab CAML OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
 List  |  Find  |  Login  |  Help 
Entry  Thu Oct 29 18:04:02 2009, Jenne, Update, Adaptive Filtering, More work on saving coeffs on the OAF screen 
    Reply  Thu Oct 29 18:25:33 2009, Sanjit, Update, Adaptive Filtering, More work on saving coeffs on the OAF screen 
       Reply  Mon Nov 2 21:09:15 2009, Sanjit, Update, Adaptive Filtering, More work on saving coeffs on the OAF screen 
          Reply  Fri Nov 6 19:25:31 2009, Sanjit, Jenne, Joe, Update, Adaptive Filtering, More work on saving coeffs on the OAF screen 
Message ID: 2199     Entry time: Fri Nov 6 19:25:31 2009     In reply to: 2171
Author: Sanjit, Jenne, Joe 
Type: Update 
Category: Adaptive Filtering 
Subject: More work on saving coeffs on the OAF screen 

Quote:

 I made some changes in the code (all commented in the installed and SVN version) to print the filter coefficients. I got crazy output. Sometimes memory bugs lead to such crazy behavior. So far I could not find any bugs, but will have to spend more time on it 

 

Something strange was going on in the OAF code, printf would print a double precision number in %f format but not in %lf or %e format!

Since we know this problem now, we can move forward, but it will be important to know why printf was restricted and if there are other such constraints which we should remember while making changes in the codes.

 

ELOG V3.1.3-