Implementation Of Quadratic Rotation Decomposition Based Recursive Least Squares Algorithm
نویسندگان
چکیده
Quadratic Rotation decomposition (QRD) based recursive least squares (RLS) algorithm can be used in variety of communication applications and its low complexity implementation can be of interest. In this paper we have presented FPGA implementation of QRD based RLS algorithm using Coordinate Rotation by Digital Computer (CORDIC) operator. FPGA resource estimates along with actual implementation results illustrating the weight calculation delays have also been presented presented.
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Quadratic Rotation decomposition (QRD) based recursive least squares (RLS) algorithm can be used in variety of communication applications and its low complexity implementation can be of interest. In this paper we have presented an application of QRD based RLS algorithm using Coordinate Rotation by Digital Computer (CORDIC) operator for implementing an adaptive beamformer. FPGA resource estimate...
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تاریخ انتشار 2011