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Document Type : Latin Dissertation
Language of Document : English
Record Number : 148949
Doc. No : ET20741
Main Entry : ASHKAN ASHRAFI
Title Proper : MAPPING FROM PHASE TO SINE AMPLITUDE IN DIRECT DIGITAL FREQUENCY SYNTHESIZERS UTILIZING CHEBYSHEV POLYNOMIAL INTERPOLATION
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : signal with a precisely controlled frequency. Traditionally, the amplitude information ofthe sinusoidal signal is stored in a ROM. The ROM-based DDFS systems are slow andpower consuming. The Polynomial interpolation method is a new method for replacingROM with high-speed digital circuitry. The interpolation method makes a trade-offbetween the ROM size and the circuit complexity of DDFS systems. In this paper, theChebyshev polynomial interpolation method is used to reduce the ROM size. The.
Subject : Electericl tess
: برق
electronic file name : TL43882.pdf
Title and statement of responsibility and : MAPPING FROM PHASE TO SINE AMPLITUDE IN DIRECT DIGITAL FREQUENCY SYNTHESIZERS UTILIZING CHEBYSHEV POLYNOMIAL INTERPOLATION [Thesis]
 
 
 
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