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Signal processing systems and methods using basis functions and wavelet transforms

  • US 8,226,568 B2
  • Filed: 10/03/2008
  • Issued: 07/24/2012
  • Est. Priority Date: 07/15/2008
  • Status: Active Grant
First Claim
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1. A method for determining physiological information, comprising:

  • using a processor for;

    receiving a signal;

    using a plurality of basis functions to generate information about the signal;

    performing a continuous wavelet transform of the signal for a plurality of scales selected based at least in part on the information generated using the plurality of basis functions; and

    determining the physiological information based at least in part on the wavelet transform.

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