Click to open the HelpDesk interface
AECE - Front page banner

Menu:


FACTS & FIGURES

JCR Impact Factor: 0.595
JCR 5-Year IF: 0.661
Issues per year: 4
Current issue: Aug 2017
Next issue: Nov 2017
Avg review time: 107 days


PUBLISHER

Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 643243560
doi: 10.4316/AECE


TRAFFIC STATS

1,743,128 unique visits
508,577 downloads
Since November 1, 2009



No robots online now


SJR SCImago RANK

SCImago Journal & Country Rank


SEARCH ENGINES

aece.ro - Google Pagerank




TEXT LINKS

Anycast DNS Hosting
MOST RECENT ISSUES

 Volume 17 (2017)
 
     »   Issue 3 / 2017
 
     »   Issue 2 / 2017
 
     »   Issue 1 / 2017
 
 
 Volume 16 (2016)
 
     »   Issue 4 / 2016
 
     »   Issue 3 / 2016
 
     »   Issue 2 / 2016
 
     »   Issue 1 / 2016
 
 
 Volume 15 (2015)
 
     »   Issue 4 / 2015
 
     »   Issue 3 / 2015
 
     »   Issue 2 / 2015
 
     »   Issue 1 / 2015
 
 
 Volume 14 (2014)
 
     »   Issue 4 / 2014
 
     »   Issue 3 / 2014
 
     »   Issue 2 / 2014
 
     »   Issue 1 / 2014
 
 
  View all issues  


FEATURED ARTICLE

ABC Algorithm based Fuzzy Modeling of Optical Glucose Detection, SARACOGLU, O. G., BAGIS, A., KONAR, M., TABARU, T. E.
Issue 3/2016

AbstractPlus






LATEST NEWS

2017-Jun-14
Thomson Reuters published the Journal Citations Report for 2016. The JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.595, and the JCR 5-Year Impact Factor is 0.661.

2017-Apr-04
We have the confirmation Advances in Electrical and Computer Engineering will be included in the EBSCO database.

2017-Feb-16
With new technologies, such as mobile communications, internet of things, and wide applications of social media, organizations generate a huge volume of data, much faster than several years ago. Big data, characterized by high volume, diversity and velocity, increasingly drives decision making and is changing the landscape of business intelligence, from governments to private organizations, from communities to individuals. Big data analytics that discover insights from evidences has a high demand for computing efficiency, knowledge discovery, problem solving, and event prediction. We dedicate a special section of Issue 4/2017 to Big Data. Prospective authors are asked to make the submissions for this section no later than the 31st of May 2017, placing "BigData - " before the paper title in OpenConf.

2017-Jan-30
We have the confirmation Advances in Electrical and Computer Engineering will be included in the Gale database.

2016-Dec-17
IoT is a new emerging technology domain which will be used to connect all objects through the Internet for remote sensing and control. IoT uses a combination of WSN (Wireless Sensor Network), M2M (Machine to Machine), robotics, wireless networking, Internet technologies, and Smart Devices. We dedicate a special section of Issue 2/2017 to IoT. Prospective authors are asked to make the submissions for this section no later than the 31st of March 2017, placing "IoT - " before the paper title in OpenConf.

Read More »


    
 

  3/2011 - 18

Digital filter optimization for C language

BARLEANU, A. See more information about BARLEANU, A. on SCOPUS See more information about BARLEANU, A. on IEEExplore See more information about BARLEANU, A. on Web of Science, BAITOIU, V. See more information about  BAITOIU, V. on SCOPUS See more information about  BAITOIU, V. on SCOPUS See more information about BAITOIU, V. on Web of Science, STAN, A. See more information about STAN, A. on SCOPUS See more information about STAN, A. on SCOPUS See more information about STAN, A. on Web of Science
 
Click to see author's profile on See more information about the author on SCOPUS SCOPUS, See more information about the author on IEEE Xplore IEEE Xplore, See more information about the author on Web of Science Web of Science

Download PDF pdficon (1,337 KB) | Citation | Downloads: 969 | Views: 2,808

Author keywords
embedded software, fixed-point arithmetic, filtering algorithms, design optimization, accuracy

References keywords
point(16), fixed(9), systems(7), floating(7), signal(6), processing(5), conversion(5)
No common words between the references section and the paper title.

About this article
Date of Publication: 2011-08-31
Volume 11, Issue 3, Year 2011, On page(s): 111 - 114
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2011.03018
Web of Science Accession Number: 000296186700018
SCOPUS ID: 80055068021

Abstract
Quick view
Full text preview
A method for transforming C code with floating-point values into C code with integer variables is developed. The objective is to avoid any operations with floating-point data types, thereby increasing the execution speed of the program on a microprocessor without a math coprocessor. The original C code must be a dot product with floating-point literals and integer variables with known interval bounds. The transformation algorithm remodels the dot product form into a tree structure, to maximize the accuracy, but, on the other side, keeps the number of shift operations reduced. The integer code that is generated is ANSI C compliant. It is tested on 8-bit and 32-bit microprocessors using different compilers. The results show that the integer code is several times faster than the floating-point code, the only loss being a very low accuracy drop.


References | Cited By  «-- Click to see who has cited this paper

[1] K. I. Kum, J. Kang, W. Sung, "AUTOSCALER For C: An Optimizing Floating-Point to Integer C Program Converter For Fixed-Point Digital Signal Processors", IEEE Trans. on Circuits and Systems II: Analog and Digital Signal Processing, vol. 47, issue 9, pp. 840-848, Sep. 2000.
[CrossRef] [Web of Science Times Cited 36] [SCOPUS Times Cited 50]


[2] D. Menard, D. Chillet, F. Charot, O. Sentieys, "Automatic Floating-point to Fixed-point Conversion for DSP Code Generation", in Proc. of the 2002 International Conference on Compilers, Architecture, and Synthesis for Embedded Systems, Oct. 2002.
[CrossRef] [SCOPUS Times Cited 38]


[3] D. Menard, R. Serizel, R. Rocher, and O. Sentieys, "Accuracy Constraint Determination in Fixed-Point System Design," EURASIP Journal on Embedded Systems, 2008, article ID 242584.
[CrossRef] [SCOPUS Times Cited 16]


[4] D. Menard, R. Rocher, O. Sentieys, "Analytical Fixed-Point Accuracy Evaluation in Linear Time-Invariant Systems", in IEEE Trans. On Circuits and Systems I, vol. 55, issue 10, pp. 3197-308, 2008.
[CrossRef] [Web of Science Times Cited 26] [SCOPUS Times Cited 44]


[5] C. Shi, R. W. Brodersen. "An Automated Floating-point to Fixed-point Conversion Methodology," in Proc. of IEEE International Conf. on Acoustics, Speech, and Signal Processing, vol. II, pp. 529-32, 2003.
[CrossRef]


[6] C. Shi, R. W. Brodersen, "Floating-point to fixed-point conversion with decision errors due to quantization," in Proc. of IEEE International Conf. on Acoustics, Speech, and Signal Processing, vol. 5, pp. 41-4, 2004.
[CrossRef]


[7] C. Shi and R. W. Brodersen, "Automated fixed-point data-type optimization tool for signal processing and communication systems," in Proc. of the Design Automation Conf., pp. 478-483, USA, 2004.

[8] A. Cilio, H. Corporaal, "Floating Point to Fixed Point Conversion of C Code," in Proc. of the 8th International Conf. on Compiler Construction, ETAPS’99, vol. 1575, pp. 229-243, 1999.

[9] K. Han, B.L. Evans, "Optimum wordlength search using sensitivity information," EURASIP J. on Applied Signal Processing, article ID 92849, pp. 1-14, 2006.
[CrossRef] [Web of Science Times Cited 11] [SCOPUS Times Cited 23]


[10] K. Han, I. Eo, K. Kim, H. Cho, "Numerical word-length optimization for CDMA demodulator", in IEEE International Symposium on Circuits and Systems, vol. 4, pp. 290-293, 2001.
[CrossRef] [SCOPUS Times Cited 17]


[11] P. Belanovic, M. Rupp, "Automated floating-point to fixed-point conversion with the fixify environment," The 16th IEEE International Workshop on Rapid System Prototyping, pp. 172-178, 2005.
[CrossRef] [Web of Science Times Cited 16]


[12] N. Sulaiman, "A Multi-objective Genetic Algorithm for On-chip Real-time Optimisation of Word Length and Power Consumption in a Pipelined FFT Processor targeting a MC-CDMA Receiver," in NASA/DoD Conf. on Evolvable Hardware, pp. 154-159, 2005.

[13] M. Leban, J. F. Tasic, "Word-length optimization of LMS adaptive FIR filters," in Proc. of the 10th Mediterranean Electrotechnical Conf., pp. 774-777, 2000.

[14] Fast Floating-Point Arithmetic Emulation on Blackfin® Processors, EE-185, Analog Devices, Inc, 2007.

[15] R. B. Kearfott, "Interval Computations: Introduction, Uses, and Resources," Euromath Bulletin, vol. 2, no. 1, pp. 95-112, 1996.

[16] R. J. Mitchell and P.R. Minchinton, "A Note on Dividing Integers by Two," The Computer Journal, 32, No. 4, Aug 1989, 380.
[CrossRef] [Web of Science Record]


[17] Programming languages — C, International Standard, ISO/IEC 9899:TC2

References Weight

Web of Science® Citations for all references: 89 TCR
SCOPUS® Citations for all references: 188 TCR

Web of Science® Average Citations per reference: 5 ACR
SCOPUS® Average Citations per reference: 11 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2017-10-20 15:47 in 71 seconds.




Note1: Web of Science® is a registered trademark of Thomson Reuters.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.

Copyright ©2001-2017
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.

Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.

Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.




Website loading speed and performance optimization powered by: