How does SI estimate transfer function produce a transfer function from input output signals??

[setsunaihodoni]

Hi,

Can anyone tell me how does the SI Estimate Transfer Function produce a transfer function from input output signals?

Is there any specific algorithms that this vi implements?

If so, will someone enlighten me on  the steps by which this vi produces a transfer function??

Best regards,

setsu

[Henrik_Volkers]

If you look into the documentation (Help)

you find

State-Space Model Definitions (System Identification Toolkit)

Refer to the LabVIEW System Identification Toolkit Algorithm References manual for more information...

The file is found in the LabVIEW<version>/manuals/SIreference.pdf

[setsunaihodoni]

Hi Henrik,

Thanks for the reply.

After accessing my manuals directory, I haven't found the SIreference.pdf

If you have the said file or know where to download it, please send it to or teach me.

Best Regards,

setsu

[Henrik_Volkers]

it comes together with the SI vis ... should be on your installer DVD..