fluctuating output

[Anamika BasnotraParticipant]

hi,
can anyone tell please me why the output of the visual analysers change every time i simulate the system.
it may be constant for a day but next day it always give some other values for the same system.

[Damian MarekParticipant]

Could it be the random seed generation for the bit sequence? The default setting is for the bit sequence to create a new random sequence every time the simulation is run, so this may effect average power, time domain visualizer etc.

[Anamika BasnotraParticipant]

can this problem be solved by using user defined bit sequence generator??

Attachments:

1. dispersion.osd

[Anamika BasnotraParticipant]

i cannot upload my original file on which i am working
bt for reference i have uploaded another file
can u check this file
when we simulate this for the first time, it will not give any output
then if we change the bit sequence to pseudo random, it gives the output; this point can be understood
but if we again change the bit sequence to user defined, this time it gives the output. can you explain this point?

[Anamika BasnotraParticipant]

n thankyou; i understood your point which you tried to explain.