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In general, detection is the extraction of intelligence from a carrier signal in a communication system. Note that this may be either an overt signal, as in a conventional radio broadcast, or a covert signal, as in steganography.
In opto-electronic systems, the generation of an electrical signal in response to a received optical input. For example, the optical signal received from an optical fiber is converted to an electrical signal in a detector, often by a photodiode.
In radio systems, the extraction of an AM signal from its carrier frequency.
More on [ Detection ]
Remote homology detection using a kernel method that combines sequence and secondary-structure similarity scores http://bit.ly/3Ps4gw
eprints (ePrints) Wed, 11 Nov 2009 15:06:58 -0000
Remote homology detection using a kernel method that combines sequence and secondary-structure similarity scores http://bit.ly/3Ps4gw
ESPript - Formating of multiple sequence alignments to a color postscript file. Can include graphical features by using PDB entry.
GeneMatcher - Access to Smith-Waterman-based FDF sequence comparison program, with excellent explanation of when to use it vs. BLAST - from the Univ. of Lausanne, FR.
GeneStream II - Sequence comparision and search programs, including the rigorous Smith-Waterman algorithm (in FastA and Ssearch) - from the IGH, Montpellier FR.
GWBLAST - Genome-Wide BLAST search for similarity searching against genes or proteins. Integrated with multiple alignments and phylogenetic tree capabilities.
Meta Description: [ GWBLAST for genomic and proteomic similarity searches ]
HMM library for all proteins of known structure - This is a server for structural superfamily assignments to protein sequences using Hidden Markov Models. The services included are: -homology searching -alignments -genome assignments
Interactive Blast Query - Utility for online manipulation of Blast results. Results organized in a table format.
Meta Description: [ Bioinformatics tools - NCBI Blast interactive query - user friendly table for processing Blast output data ]
Meta-MEME - Software toolkit for building and using motif-based hidden Markov models of DNA and proteins - from the Univ. of California-San Diego.
Sequence Alignment and Modeling System - Implementation of hidden Markov models for sequence analysis. Free UNIX software for nonprofit groups, and sequences can be submitted online.
The ISREC Group Servers - Detection and assessment of similarity between distantly related sequences by means of a variety of remotely-executable software - from the Swiss Inst. for Experimental Cancer Research.
WU-BLAST Archives - Sensitive, selective, and rapid sequence database searching with gapped alignments - from Washington Univ.-St.Louis.
Meta Description: [ BLAST 2.0 from Washington University is the original gapped BLAST with statistics. It offers increased speed, sensitivity, flexibility and reliability over competing solutions. ]
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