how to build cepstrum analysis block diagram and validating ?

[Hogeng]

hello all.

intoduce, i'm hogeng. i'm a newbie in using LabVIEW to vibration analysis (faults diagnostics).

how to build the cepstrum analysis block diagram and validating the cepstrum block diagram?

[jcarmody]

Have you tried this?  The second link down looks promising.

Jim

[preston_johnson]

the advanced signal processing toolkit for LabVIEW provides cepstrum functions and examples.  These are also described in the manuals on line for the advance signal processing toolkit as well as on several developer zone documents.  Simply search ni.com for cepstrum. 

If you need help analyzing a vibration signal with cepstrum, our sound and vibration team may be able to review a data file to assist you.