Übersicht			Auf mobile öffnen

Lieferstatus:	i.d.R. innert 7-14 Tagen versandfertig
Veröffentlichung:	September 2022
Genre:	Naturwissensch., Medizin, Technik
	AlgorithmDesignforHardware-BasedComputingTechnologies / AlgorithmsforFastFourierandHartleyTransforms / Digitale Signalverarbeitung (DSP) / discreteFouriertransform / fastFouriertransform(FFT) / Fouriertransform / Nachrichtententechnik, Telekommunikation / parallelcomputation / Real-DataDiscreteFourierTransform / RegularizedFastHartleyTransform / Theoretische Informatik mehr...
ISBN:	9783030682477
EAN-Code:	9783030682477
Verlag:	Springer
Einband:	Kartoniert
Sprache:	English
Dimensionen:	H 235 mm / B 155 mm / D 19 mm
Gewicht:	517 gr
Seiten:	340
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

This book describes how a key signal/image processing algorithm ¿ that of the fast Hartley transform (FHT) or, via a simple conversion routine between their outputs, of the real¿data version of the ubiquitous fast Fourier transform (FFT) ¿ might best be formulated to facilitate computationally-efficient solutions. The author discusses this for both 1-D (such as required, for example, for the spectrum analysis of audio signals) and m¿D (such as required, for example, for the compression of noisy 2-D images or the watermarking of 3-D video signals) cases, but requiring few computing resources (i.e. low arithmetic/memory/power requirements, etc.). This is particularly relevant for those application areas, such as mobile communications, where the available silicon resources (as well as the battery-life) are expected to be limited. The aim of this monograph, where silicon¿based computing technology and a resource¿constrained environment is assumed and the data is real-valued in nature, hasthus been to seek solutions that best match the actual problem needing to be solved.