Talk:Convolutional code: Difference between revisions

Content deleted Content added
No edit summary
Line 17:
 
: Yes, reg3 does not affect output 1 in direct way - by the argument you describe. However, reg3 affect reg1 : reg1=input+(reg2+reg3), and hence affect output 1 on the next performance cycle. [[User:Alexander Chervov|Alexander Chervov]] ([[User talk:Alexander Chervov|talk]]) 18:42, 8 October 2009 (UTC)
 
: Another way of looking at constraint length is by the z-exponents; reg3 provides the memory for all <math>z^{-3}</math> terms in the numerator and denominator. If these dropped out of the final transfer functions, then you could argue for a constraint length of 3. --[[Special:Contributions/64.203.138.235|64.203.138.235]] ([[User talk:64.203.138.235|talk]]) 20:24, 30 November 2009 (UTC)
 
== Turbo Code for Planetary Exploration? ==