clock-recovery MM block

[Kristoff]

Hi,


Playing with GNU-radio again.


Short question:
Does somebody have a simple (not to mathematical) explanation what the 
parameters of the "clock-recovery MM" block actually do?
I've just used this block with these values to create a RTTY-decoder of 
the DWD at 147.3 KHz (which seams to work OK) but I do like to have at 
least some idea of what exactly I am doing :-)


The default parameters when you create the block in GRC seams to be:

Omega: samples_per_symbol
Gain Omega: 0.25*0.175*0.175
Mu: 0.5
Gain Mu: 0.175
Omega Relative Limit: 0.005


How can I interpret these values?




Thanks in advance!

Kr.