Computer Science - Logic in Computer ScienceWe present a detailed study of roundoff errors in probabilistic floating-point computations. We derive closed-form expressions for the distribution of roundoff errors associated with a random variable, and we prove that roundoff errors are generally close ...
A round-off error, also called rounding error, is the difference between the calculated approximation of a number and its exact mathematical value. Numerical analysis specifically tries to estimate this error when using approximation equations and/or algorithms, especially when using finite digits to ...
Lamotte, Estimation of round-off errors on several computers architectures, Journal of Universal Computer Science, 1 (7), 454-468, 1995.J. Asserrhine, J.-M. Chesneaux, and J.-L. Lamotte: Estimation of Round-Off Errors on Several Computers Architectures, Journal of Universal Computer ...
The roundoff error is inevitable in the VLSI implementation of the systolic array for the discrete Fourier transform (DFT). The roundoff error for DFT in both Kung's and Chang's systolic arrays are analyzed as proportional to N2, where N is the number of sample size. To alleviate this er...
It turns out that an appropriate model for the roundoff errors is an error that is dependent on the input signal thereby complicating the analysis [9, 7]. This is in contrast to the case of fixed point arithmetic, where the ... BD Rao - 《Control & Dynamic Systems》 被引量: 6发表:...
Advanced Arithmetic for the Digital Computer, Design of Arithmetic Units Advanced Arithmetic for the Digital Computers - Kulisch - 2002 () Citation Context ...ve been developed over the years to analyze round-off error ... UW Kulisch - 《Electronic Notes in Theoretical Computer Science》 被引量...
However, as the simulations require a large number of increments, double precision was used to mini- mise round-off error. 3.1. Low velocity impact ... T Wei,BG Falzon,LNS Chiu,... - 《Composites Part A Applied Science & Manufacturing》 被引量: 48发表: 2015年 Round robin on Rietveld ...
round-off errorstatistical process controlMeasurements are sometimes affected by excessively large round-off errors. Small rounding-off may safely be ignored for purposes of statistical inference however large rounding-off may have an effect. The importance of the round-off is determined by ...
1.To make round or curved:rounded his lips in surprise; rounded off the end of the board. 2.LinguisticsTo pronounce with rounded lips; labialize. 3.To fill out; make plump. 4.To bring to completion or perfection; finish. Often used withoutoroff:The new dog rounded out our household. ...
If D is easily provable during the contest then it's time for me to lay off the competitive programming → Reply » » » DuongForeverAlone 2 weeks ago, # ^ | ← Rev. 5 0 For D I "simulate" the process of swapping. I could use the operation of length 22 on array bb...