Open Science Research Excellence
%0 Journal Article
%A Liming Zhang
%D 2012 
%J  International Journal of Electronics and Communication Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 72, 2012
%T A Novel Instantaneous Frequency Computation Approach for Empirical Mode Decomposition
%U http://waset.org/publications/14372
%V 72
%X This paper introduces a new instantaneous frequency
computation approach  -Counting Instantaneous Frequency for a
general class of signals called simple waves. The classsimple wave
contains a wide range of continuous signals for which the concept
instantaneous frequency has a perfect physical sense. The concept of 
-Counting Instantaneous Frequency also applies to all the discrete data.
For all the simple wave signals and the discrete data, -Counting
instantaneous frequency can be computed directly without signal
decomposition process. The intrinsic mode functions obtained through
empirical mode decomposition belongs to simple wave. So
 -Counting instantaneous frequency can be used together with
empirical mode decomposition.
%P 1524 - 1528