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The Pseudo Wigner Distribution for the Analysis of Doppler Ultrasound Signals

The Pseudo Wigner Distribution for the Analysis of Doppler Ultrasound Signals

The Pseudo Wigner Distribution for the Analysis of Doppler Ultrasound Signals

Dario Fresa

18,55 €
IVA incluido
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Editorial:
Lulu Press
Año de edición:
2011
Materia
Ingeniería: general
ISBN:
9781446779330
18,55 €
IVA incluido
Disponible

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The time-frequency representations of the signals are a powerful tool for the analysis of non-stationary signals such as the biological ultrasound Doppler pulsed type. The measure of their instantaneous frequencies and of the amplitude of their spectral components, which corresponds to the measure of moving tissue velocity, can be performed using specific type of time-frequency representation such as the pseudo Wigner distribution that exhibits good properties and has been implemented in MATLAB-SIMULINK with optimized algorithms listed in the Appendix.

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