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CORR
2011
Springer
174views Education» more  CORR 2011»
13 years 2 months ago
GPS Signal Acquisition via Compressive Multichannel Sampling
In this paper, we propose an efficient acquisition scheme for GPS receivers. It is shown that GPS signals can be effectively sampled and detected using a bank of randomized corre...
Xiao Li, Andrea Rueetschi, Yonina C. Eldar, Anna S...
ISCAS
2006
IEEE
118views Hardware» more  ISCAS 2006»
14 years 5 months ago
A robust continuous-time multi-dithering technique for laser communications using adaptive optics
A robust system architecture to achieve optical coherency free optimization. Several methods that had been proposed in the in multiple-beam free-space laser communication links wit...
Dimitrios N. Loizos, Paul-Peter Sotiriadis, Gert C...
SBCCI
2009
ACM
187views VLSI» more  SBCCI 2009»
14 years 3 months ago
Design of low complexity digital FIR filters
The multiplication of a variable by multiple constants, i.e., the multiple constant multiplications (MCM), has been a central operation and performance bottleneck in many applicat...
Levent Aksoy, Diego Jaccottet, Eduardo Costa
IJRR
2010
93views more  IJRR 2010»
13 years 9 months ago
Stability Analysis of Passive Dynamic Walking of Quadrupeds
We introduce a detailed numerical simulation and analysis framework to extend the principles of passive dynamic walking to quadrupedal locomotion. Non-linear limit cycle methods a...
C. David Remy, Keith W. Buffinton, Roland Siegwart
MICCAI
2003
Springer
14 years 11 months ago
Displacement Correction Scheme for MR-Guided Interstitial Laser Therapy
Abstract. MR guided interstitial laser therapy can be used to monitor the extent of tumor tissue coagulation during thermal treatment based on a temperature map. In a non-stationar...
S. Suprijanto, M. W. Vogel, Frans Vos, Henri A. Vr...