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ISCAS
2003
IEEE
127views Hardware» more  ISCAS 2003»
14 years 2 months ago
Nonuniform sampling driver design for optimal ADC utilization
Deliberate nonuniform sampling promises increased equivalent sampling rates with reduced overall hardware costs of the DSP system. The equivalent sampling rate is the sampling rat...
Frank Papenfuss, Yuri Artyukh, E. Boole, Dirk Timm...
ICRA
2000
IEEE
139views Robotics» more  ICRA 2000»
14 years 1 months ago
Isotropy and Actuator Optimization in Haptic Interface Design
A haptic interface controlled in impedance mode should present its user with a uniform force capability matching the human hand. This paper reviews a mechanism design methodology ...
S. E. Salcudean, Leo J. Stocco
CORR
2008
Springer
151views Education» more  CORR 2008»
13 years 9 months ago
Exact Matrix Completion via Convex Optimization
We consider a problem of considerable practical interest: the recovery of a data matrix from a sampling of its entries. Suppose that we observe m entries selected uniformly at ran...
Emmanuel J. Candès, Benjamin Recht
ICIP
2004
IEEE
14 years 10 months ago
Non-uniform quantizer design for image data hiding
Most quantizer based data hiding schemes use uniform quantizer, which is not optimal if the host signal is not uniformly distributed. In this paper, we design a quantizer that is ...
Ning Liu, Koduvayur P. Subbalakshmi
GLOBECOM
2009
IEEE
14 years 3 months ago
Nonuniform Array Design for Robust Millimeter-Wave MIMO Links
—Spatial multiplexing for millimeter (mm) wave line of sight (LOS) links potentially enables data rates of the order of 10-100 Gbps. Most prior work in this area has focused on u...
Eric Torkildson, Colin Sheldon, Upamanyu Madhow, M...