Dear all, I got trouble with Singular Value Decomposition computation in GNU Radio using LAPACK. I use SVD to build a precoder for a secondary transmitter in a cognitive radio model. It takes too long times to handle a 128x144 matrix with complex entries, and therefore, the data stream to be transmitted seem to be really slow in rate.
Is there any other way to compute SVD faster? FYI, I just need the V* matrix within the result (U, S, V*). Thanks, Hoang -- *Hoang Ngo-Khac* Research Assistant - Signal and System Lab, FET, UET Vietnam National University-Hanoi (VNU-H) G2-206, 144 Xuan Thuy, Cau Giay, Hanoi, Vietnam Alternative email: hoangnk...@vnu.edu.vn Mobilephone: +84.163.682.7874
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