Method for changing signal frequency component intensity

Method for changing signal frequency component intensity

  • CN 104,811,167 A
  • Filed: 04/29/2015
  • Published: 07/29/2015
  • Est. Priority Date: 04/29/2015
  • Status: Active Application
First Claim
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1. change a method for signal frequency component intensity, it is characterized in that, comprise the following steps:

  • Convert the signal into time-frequency domain, know the signal frequency component position in time of characteristic frequency;

    According to the signal frequency component position in time of characteristic frequency, find the signal waveform corresponding with this time location;

    Change the signal waveform corresponding with the signal frequency component position in time of characteristic frequency, thus change the signal frequency component intensity of characteristic frequency.

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