116 search results - page 12 / 24 » Low power mixed analog-digital signal processing |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Single-carrier transmissions with frequency-domainequalization have gained much interest due to their comparable complexity and performance to OFDM, which conversely suffers from ...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract - Whenever a DS-CDMA signal (Direct Sequence Code Division Multiple Access) is the sum of several components associated to different spreading codes (e.g., the DS-CDMA sig...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we present a seam carving, which is a well-known content-aware image resizing method, with a constraint on bitrates for seam path information (SPI). The SPI corresp...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Sparsity in the eigenspace of signal covariance matrices is exploited in this paper for compression and denoising. Dimensionality reduction (DR) and quantization modules present i...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Spike detection and sorting is a fundamental step in the analysis of extracellular neural recording. Here, we propose a combined spike detection-feature extraction algorithm that ...