Cosine steepest tracking filtering method, device, equipment and storage medium

The invention provides a cosine steepest tracking filtering method, device and equipment and a storage medium, and the method comprises the steps: inputting an input signal to a minuend input end of a first subtractor, and obtaining a feedback output signal; inputting the feedback output signal to a...

Full description

Saved in:
Bibliographic Details
Main Authors WANG WEI, HU CHAOHUI, HUANG JIAJIAN, LU GUOHUA, LI LI, CHEN JINPAN
Format Patent
LanguageChinese
English
Published 04.07.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention provides a cosine steepest tracking filtering method, device and equipment and a storage medium, and the method comprises the steps: inputting an input signal to a minuend input end of a first subtractor, and obtaining a feedback output signal; inputting the feedback output signal to a first integrator to obtain a first integral output signal; inputting the first integral output signal to a second integrator to obtain a second integral output signal; inputting the second integral output signal to a subtrahend input end of the first subtracter to form closed-loop feedback; inputting the input signal and the feedback output signal into a second subtractor to obtain a second subtraction output signal; inputting the first integral output signal to a delayer to obtain a delay output signal; and inputting the second subtraction output signal and the delay output signal into a third subtractor to obtain a cosine steepest tracking filtering output signal. Compared with a first-order inertial filter, the
Bibliography:Application Number: CN202310396409