243 search results - page 39 / 49 » Periodic wavelet frames |
SIAMNUM
2010
13 years 2 months ago
2010
We obtain exponentially accurate Fourier series for nonperiodic functions on the interval [-1, 1] by extending these functions to periodic functions on a larger domain. The series ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Unified Speech and Audio Coding (USAC) is an emerging MPEG audio standard striving for efficiently representing both speech and music signals even in very low bitrate ranges. The ...
UIST
2009
ACM
14 years 2 months ago
2009
ACM
We describe our system called MobileASL for real-time video communication on the current U.S. mobile phone network. The goal of MobileASL is to enable Deaf people to communicate w...
MOBISYS
2008
ACM
14 years 7 months ago
2008
ACM
Wireless interfaces are major power consumers on mobile systems. Considerable research has improved the energy efficiency of elongated idle periods or created more elongated idle ...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
— In this contribution, we propose an adaptive Turbo Trellis Coded Modulation (TTCM) aided Distributed Space-Time Trellis Coding (STTC) scheme for cooperative communication over ...