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ICASSP
2011
IEEE
13 years 2 months ago
A sparse covariance-based method for direction of arrival estimation
In this paper we present a new sparse iterative covariance-based estimation approach, called SPICE, to the direction of arrival estimation problem. SPICE is obtained by the minimi...
Petre Stoica, Prabhu Babu, Jian Li
FCCM
2009
IEEE
171views VLSI» more  FCCM 2009»
14 years 6 months ago
Accelerating SPICE Model-Evaluation using FPGAs
—Single-FPGA spatial implementations can provide an order of magnitude speedup over sequential microprocessor implementations for data-parallel, floating-point computation in SP...
Nachiket Kapre, André DeHon