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Estimating instantaneous frequency based on phase derivative and linear canonical transform with optimised computational speed.
Zhi-Chao Zhang
Tao Yu
Mao-Kang Luo
Ke Deng
Published in:
IET Signal Process. (2018)
Keyphrases
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computational speed
instantaneous frequency
processing speed
frequency modulation
memory requirements
multi component
times faster
non stationary
empirical mode decomposition
amplitude modulation
multiscale
image analysis
image data
multispectral