scholarly journals On-Line MSR-CORDIC VLSI Architecture with Applications to Cost-Efficient Rotation-Based Adaptive Filtering Systems

Author(s):  
Tzu-Hao Yu ◽  
Chi-Li Yu ◽  
Kai-Yuan Jheng ◽  
An-Yeu Wu
2013 ◽  
Vol 29 (4) ◽  
pp. 585-600 ◽  
Author(s):  
Tie-Bin Wu ◽  
Heng-Zhu Liu ◽  
Peng-Xia Liu ◽  
Dong-Sheng Guo ◽  
Hai-Ming Sun
Keyword(s):  
On Line ◽  

2013 ◽  
Vol 10 (2) ◽  
pp. 105-112 ◽  
Author(s):  
Robert M. Leekley ◽  
Stephanie Davis-Kahl ◽  
Michael C. Seeborg

Although there are currently only a few undergraduate journals in economics, we expect their numbers to increase substantially in the future because of several developments: 1) research and writing activity is increasing in economics programs, 2) online publication is now more feasible and cost efficient than ever, and 3) students are increasingly aware of their on-line identity and desire to project a positive and professional image. Since increasing use of undergraduate journals might benefit a number of students, including potential article authors, article reviewers, and editors, there is a need to begin to assess the educational benefits of participation in journals. This paper reports results from a survey of reviewers who had reviewed articles for two undergraduate journals, The Park Place Economist and The Undergraduate Economic Review. The reviewers generally agreed that they received a range of benefits from the review process and nearly all agreed that reviewing had been a valuable use of their time. Several of the suggested benefits were positively correlated with measures of participation intensity. Nearly half the respondents thought the benefits would have been greater with more, not fewer, articles to review.


Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 963
Author(s):  
Sascha Heinssen ◽  
Theodor Hillebrand ◽  
Maike Taddiken ◽  
Steffen Paul ◽  
Dagmar Peters-Drolshagen

Numerous non-ideal effects can distort the functionality of sensor interfaces and have to be considered during the design phase. In order to relax the requirements for the analog circuit components, adaptive filtering and digital calibration are used in this work to detect and correct different gain- and offset-errors. The error detection is performed by transmitting a test signal through the sensor interface continuously and in parallel to the sensor signal. In the digital domain, variations of the test signal are evaluated and present errors can be determined and eliminated. In this way, an on-line error correction is realized, which makes the sensor interface more robust against static and dynamic non-idealities. The proposed concept is demonstrated by correcting different gain- and offset-errors in a 65nm CMOS sensor interface.


2002 ◽  
Vol 45 (4-5) ◽  
pp. 445-452 ◽  
Author(s):  
M. Devisscher ◽  
H. Bogaert ◽  
D. Bixio ◽  
J. Van de Velde ◽  
C. Thoeye

This contribution discusses the feasibility of automatic control for chemicals dosing in activated sludge systems. The evaluation is made on the basis of a full-scale implementation at the Lommel WWTP (Belgium) of an on-line controlled dosage system for iron chloride and external carbon source. The control laws are very simple and allow intuitive adaptation by the plant operators. The control system results in a significant reduction of the chemicals dosage, better effluent results and a lower sludge production. The implementation is furthermore cost-efficient.


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