David Casasent, Demetri Psaltis · 1978
An optical numerical processor using residue arithmetic sdescribed. Specific designs and experimental demonstrations of decimal-to-residue andresidue-to-decimal converters u ing a coherent optical processor are presented. 1.
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Dongdong Chen, Yu Zhang, Li Chen et al. · Conference proceedings - Canadian Conference on Electrical and Computer Engineering · 2008
This paper presents a novel design and implementation of a 7-digit fixed-point decimal-to-decimal antilogarithmic converter. A linear approximation algorithm is proposed and simulated in MATLAB models. The maximum absolute error of the proposed decimal antilogarithmic converter is in the range of -0.000999 les E <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">absolute</sub> les 0.000857 and the maximum percent error is in the range of -0.000715 les E <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">percent</sub> les 0.000691. The proposed decimal-to-decimal antilogarithmic converter is modeled in VHDL and implemented using a Xilinx Virtex-II Pro P30 FPGA device. The converter is implemented using combinational logic only and it computes decimal antilogarithms results in a single clock cycle, running at 53.1 MHz.
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Radeka, V. · University of North Texas Digital Library (University of North Texas) · 1964
Speed limits of decimal counting schemes based on binary-to-decimal conversion are considered. A simple "1-2-4-8" decimal logic is described, which is inherently as fast as the basic bistable. A decade for counting in 100-200 Mc/sec range, based on this logic and the tunnel diode-transistor bistable, is presented.
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V. Radeka · IEEE Transactions on Nuclear Science · 1964
Speed limits of decimal counting schemes based on binary-to-decimal conversion are considered. A simple "1-2-4-8" decimal logic is described, which is inherently as fast as the basic bistable. A decade for counting in 100-200 Mc/sec range, based on this logic and the tunnel diode-transistor bistable, is presented.
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National Cancer Institute · Definitions · 2020
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THORN EMI Television Rentals Group Technical Training Department · 1984
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Martínez Losada, Ángel · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · 1964
Se realiza un estudio sobre el sistema de los números decimales partiendo de la unidad simple. Se aportan algunos ejercicios prácticos con el fin de saber reunir unidades enteras y decimales, representar los números decimales, conocer la lectura de los números decimales, la igualdad y desigualdad de números decimales, y sumar, restar, multiplicar y dividir números decimales.
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Lichtblau, Sarah · Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista) · 2011
This Demonstration shows how to do step-by-step decimal division.\n1. Write the original problem.\n2. Remove the decimal points from the original numbers and divide.\n3. Round the two original numbers and divide them to get a rough approximation of the final answer.\n4. Place the decimal point into the answer from step 2 based on step 3
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Bulletin of Miscellaneous Information (Royal Gardens Kew)
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Froggatt, T. W. · PubMed Central · 1969
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Matthias Beck, Ross Geoghegan · Undergraduate texts in mathematics · 2010
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M.A. Philp · The journal of the Institution of Electrical Engineers · 1962
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K. V. Sarma · 2008
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SpringerReference · 2011
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2015
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Zhu, Ming · Digital Scholarship - UNLV (University of Nevada Reno) · 2012
The decimal number system is used in many commercial applications, such as financial analysis, banking, tax calculation, currency conversion, insurance and accounting. With the explosively increasing amount the data to be proposed, computers are introduced to help deal with it. However, in digital Arithmetic Logic Unit (ALU) circuit systems, the binary number system is widely used for its simplicity and easy realization in physical layout. This project aims at constructing an ALU that contains decimal additions, subtractions and multiplications using binary coded decimal (BCD) on a binary system platform.
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Nicki Newton · 2017
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http://www.econsoftware.com/ · Bulletin of Miscellaneous Information (Royal Gardens Kew) · 2001
Decimal Ease is used for calculating between decimal yards, decimal feet and decimal inches. Decimal Ease is capable of calculating up to 99.999999999 million yards into feet and inches down to one sixty-fourth of an inch, and from 136,111,109 yards and 63/64ths of an inch to decimal yards, feet or inches. For more detailed information, including on updates, please read the documentation or visit the home page. Note: Requirements are: Power PC Macintosh, Mac OS 7.6.1 up to OS 9.x and a minimum of 2024K of memory. The suggested memory size is 2224K. This program has its memory setting at the suggested size by default.
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Cherry, Richard R. · Arrow@dit (Dublin Institute of Technology) · 1888
Nearly every civilized country has already\nadopted decimalisation, and it is strange to say, that the United Kingdom, and\nsome of its colonies and dependencies, enjoy, with the Ottoman\nEmpire, the proud distinction of being the only civilized countries\nthat have not yet done so. Still we appear at the present moment\nto be just as far as ever from any chance of its being adopted.\nI do not think that the great majority of educated persons in this\ncountry really understand the advantages of the decimal coinage,\nalthough they freely admit that it is superior to our cumbrous and\ncomplicated monetary system. If they did, they would not tolerate\nso long as they have done, the delay in adopting it; nor would they,\nas many do, consider the slight and temporary inconvenience which\nwould be caused by the change, any hindrance to its being adopted.
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National Cancer Institute · Definitions · 2020
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