ChnNicRearCalc: Input PreFiltered or i.e.CFC180

[Peter28a]

Hello Everybody,
Which functions are included in the command ChnNicRearCalc?
Does it need prefiltered Channels (P) ande makes the function itself or is it to prepare from the user?

oot:The same thing i am interested on the command ChnTTIalc (Prefiltered,Reduced Sampling, FIR100)

Answers in english or german recomended
Thank's for help

[Ingo_Schumacher]

Hello Peter,

please have a look at the manual located in
C:\Programme\National Instruments\DIAdem 9.1\Manuals\CrashAnalysis.pdf

it contains detailed information about all the algorithms used by the Crash Analysis functions in DIAdem

[StefanZ]

Hello Peter,

the function ChnNicRearCalc needs prefiltered input channels.

Because the algorithm in ChnTTICalc has to filter temporarily created results this function needs unfiltered input channels.

Stefan

[Peter28a]

thx everyone for your answers!

For save here is a summary from myself to clear this theme:

*  ChnNicRearCalc: needs filtered input-channels (i.e. CFC180)
*  ChnTTICalc:        needs unfiltered input-channels (function do all itself)

best regards peter