Results 81 to 90 of about 4,114 (206)
The exploitation of widely linear filtering in MIMO communication systems [PDF]
, 2006 La tesi di dottorato si occupa della sintesi di apparati di ricetrasmissione che adottino un modello di sistema lineare con ingressi ed uscite multiple (MIMO, multiple input multiple output) per il canale equivalente nel tempo-discreto.
Sterle, Fabio
core
Active control of sound by means of digital equalizers
Archives of Acoustics, 2014 The article describes single-channel digital systems, enabling active sound control according to the set criterion. Theoretical fundamentals of these systems are based on digital filter theory, using which the digital graphic, phase, inverse and adaptive
W. CIESIELKA, A. GOŁAŚ
doaj
Advances in Materials Science and Engineering, 2015 An equalizer based on multilayered half mode substrate integrated waveguide (HMSIW) structures with high Q-factor, low loss, and compact size is proposed for the first time.
Shuxing Wang +4 more
doaj +1 more source
Widely linear iterative equalizers for SC-FDE systems [PDF]
, 2013 Widely linear iterative equalizers for SC-FDE ...
le Ruyet, Didier +3 more
core +2 more sources
Equalize The Histogram Equalization for Image enhancement
Journal of Kufa for Mathematics and Computer, 2012 Histogram Equalization is one of the technique most commonly used in contrast enhancement. it tends to change the mean brightness of the image to the middle level of the gray level range. However, In this paper, a simple contrast enhancement technique based on conventional histogram equalization algorithm is proposed.
openaire +2 more sources
Chip-Level Channel Equalization in WCDMA Downlink
EURASIP Journal on Advances in Signal Processing, 2002 The most important third generation (3G) cellular communications standard is based on wideband CDMA (WCDMA). Receivers based on TDMA style channel equalization at the chip level have been proposed for a WCDMA downlink employing long spreading sequences ...
Heikkilä Markku J +5 more
doaj +1 more source
Wireless Video Communications: Second to Third Generation and Beyond [PDF]
, 2001 "Bridging the gap between the video compression and communication communities, this unique volume provides an all-encompassing treatment of wireless video communications, compression, channel coding, and wireless transmission as a joint subject. WIRELESS
Streit, J., Cherriman, P.J., Hanzo, L.
core
Synthesis of switched-current Ladder Derived Group delay Equalizers [PDF]
, 2002 This paper describes the design of switched-current group delay equalizers. The design process is based on the pole-zero mirroring technique; with equalizer z-transfer functions generated using an optimization algorithm.
Al Hashimi, Bashir, Xie, Yan
core
Equal Opportunity, Equality, And Responsibility
, 2007 This thesis argues that a particular version of equal opportunity for welfare is the best way of meeting the joint demands of three liberal egalitarian ideals: distributional equality, responsibility, and respect for individuals’ differing reasonable judgements of their own good.
openaire +1 more source