System and methods for determining masking signals for...

Details System and methods for determining masking signals for... System and methods for determining masking signals for...

2011-03-15

2011-03-15

Tsai, Carol S (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C702S076000, C702S079000, C702S189000, C702S190000, C702S194000, C702S199000, C324S309000, C708S300000, C708S303000, C708S304000, C708S317000, C708S320000

Reexamination Certificate

active

07908103

ABSTRACT:
A computer-implemented method of signal processing is provided. The method includes generating one or more masking signals based upon a computed Fourier transform of a received signal. The method further includes determining one or more intrinsic mode functions (IMFs) of the received signal by performing a masking-signal-based empirical mode decomposition (EMD) using the at least one masking signal.

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