caa a22 4500 469125500 CHVBK 20180323133149.0 cr unu---uuuuu 170328e19920201xx s 000 0 eng 10.1007/BF00930618 doi (NATIONALLICENCE)springer-10.1007/BF00930618 VLSI algorithms and architectures for complex householder transformation with applications to array processing [Elektronische Daten] [C. Tang, K. Liu, S. Hsieh, K. Yao] The Householder transformation is considered to be desirable among various unitary transformations due to its superior computational efficiency and robust numerical stability. Specifically, the Householder transformation outperforms the Givens rotation and the modified Gram-Schmidt methods in numerical stability under finite-precision implementations, as well as requiring fewer arithmetical operations. Consequently, the QR decomposition based on the Householder transformation is promising for VLSI implementation and real-time high throughput modern signal processing. In this paper, a recursive complex Householder transformation (CHT) with a fast initialization algorithm is proposed and its associated parallel/pipelined architecture is also considered. Then, a CHT based recursive least-squares algorithm with a fast initialization is presented. Its associated systolic array processing architecture is also considered. Kluwer Academic Publishers, 1992 Tang C. Systems Research Center, Electrical Engineering Department, University of Maryland, 20742, College Park, MD aut Liu K. Systems Research Center, Electrical Engineering Department, University of Maryland, 20742, College Park, MD aut Hsieh S. Department of Communication Engineering, National Chiao Tung University, 30039, Hsinchu, Taiwan aut Yao K. Electrical Engineering Department, UCLA, 90024-1594, Los Angeles, CA aut Journal of VLSI signal processing systems for signal, image and video technology Springer Netherlands 4/1(1992-02-01), 53-68 0922-5773 4:1<53 1992 4 11265 https://doi.org/10.1007/BF00930618 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00930618 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tang C. Systems Research Center, Electrical Engineering Department, University of Maryland, 20742, College Park, MD aut NATIONALLICENCE 700 1- Liu K. Systems Research Center, Electrical Engineering Department, University of Maryland, 20742, College Park, MD aut NATIONALLICENCE 700 1- Hsieh S. Department of Communication Engineering, National Chiao Tung University, 30039, Hsinchu, Taiwan aut NATIONALLICENCE 700 1- Yao K. Electrical Engineering Department, UCLA, 90024-1594, Los Angeles, CA aut NATIONALLICENCE 773 0- Journal of VLSI signal processing systems for signal, image and video technology Springer Netherlands 4/1(1992-02-01), 53-68 0922-5773 4:1<53 1992 4 11265 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer