An iterative approach for spectrogram reassignment of frequency modulated multicomponent signals.
Vittoria BruniMichela TartaglioneDomenico VitulanoPublished in: Math. Comput. Simul. (2020)
Keyphrases
- short time fourier transform
- spectrum analysis
- fundamental frequency
- frequency hopping
- frequency modulation
- frequency spectrum
- speech signal
- single channel
- weak signal
- fast fourier transform
- bandpass
- signal processing
- pattern analysis
- neural network
- data sets
- frequency domain
- image analysis
- signal noise ratio
- genetic algorithm
- instantaneous frequency