Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Todd E. Schmuland"'
Autor:
Todd E. Schmuland, Mohsin M. Jamali
Publikováno v:
ISCAS
This paper presents an automatic VHDL generator for a modified fixed-point interpolation QR decomposition algorithm for Spherical Detector (SD) based Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems. A m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6541b9a606f9e0ced12449b01780ec0
https://doi.org/10.1109/iscas.2014.6865363
https://doi.org/10.1109/iscas.2014.6865363
Publikováno v:
NEWCAS
Hand-coding Fast Fourier Transforms (FFTs) in Hardware Description Language (HDL) is time consuming and prone to errors. Proprietary IP cores are available, however they are closed-source and unviewable. The open-source FFT generator SPIRAL is availa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c90e3956da94bc6a56bb9d9f663ee7c
https://doi.org/10.1109/newcas.2012.6329000
https://doi.org/10.1109/newcas.2012.6329000
Publikováno v:
NEWCAS
Fast Fourier Transforms (FFTs) are highly parallel in nature and consist of simple addition, subtraction, and complex rotation operators with phase factors (a.k.a. twiddle factors). With the advent of FPGAs and other reconfigurable seas-of-logic, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16e0ea4b076a053e17ec8e57ba69835
https://doi.org/10.1109/newcas.2012.6328969
https://doi.org/10.1109/newcas.2012.6328969
Publikováno v:
ICECS
This paper describes a software tool for simulating and generating fully parallel generic VHDL representations of Fast Fourier Transforms. A comparison between parallel-parallel and serial-parallel butterflies is performed with emphasis on maximizing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a2c68e8818ac45b5bf5ffdb3daebd6
https://doi.org/10.1109/icecs.2011.6122292
https://doi.org/10.1109/icecs.2011.6122292
Publikováno v:
Proceedings of the IEEE 2010 National Aerospace & Electronics Conference.
This paper describes the development of a software tool for simulating and generating fully parallel generic VHDL representations of Fast Fourier Transforms. Several fixed-point number optimizations are described with emphasis on maximizing speed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580094109f8e443fb28e79df7af38833
https://doi.org/10.1109/naecon.2010.5712968
https://doi.org/10.1109/naecon.2010.5712968
Publikováno v:
2010 IEEE Radar Conference.
The Multiple Signal Classification (MUSIC) algorithm is a powerful technique for determining the Direction of Arrival (DOA) of signals impinging on an antenna array. The algorithm is serial based, mathematically intensive, and requires substantial co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1692697dbaa4f3cdd7bd6b0cb439ac51
https://doi.org/10.1109/radar.2010.5494559
https://doi.org/10.1109/radar.2010.5494559
Publikováno v:
Science Journal of Circuits, Systems and Signal Processing. 2:29
The Multiple Signal Classification (MUSIC) algorithm is a powerful technique for determining the Direction of Arrival (DOA) of signals impinging on an antenna array.The algorithm is serial based, mathematically intensive, and requires substantial com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dca1454d9d34d3d67b094bf00db6c8f
https://doi.org/10.11648/j.cssp.20130202.12
https://doi.org/10.11648/j.cssp.20130202.12