yes alistu, i want the attenuation to change, but yes you are right, it is not possible to change it in the middle of calculation.
but is there some option available where i can specify the global parameter as a “variable” for example visibility as ‘v’, and then relate to a matlab variable, so that if i change the value of ‘v’ in matlab component, then this value of v is used in the formula for attenuation calculationin optisystem.
how do i relate a matlab variable to optisystem “variable”.
waiting for your reply
regards
marvi