Class information for:
Level 1: MODIFIED DISCRETE SINE TRANSFORM//DISCRETE W TRANSFORM//MODIFIED DISCRETE COSINE TRANSFORM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4647 1678 17.0 43%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2512 3379 RESIDUE NUMBER SYSTEM RNS//RESIDUE NUMBER SYSTEM//RESIDUE ARITHMETIC

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MODIFIED DISCRETE SINE TRANSFORM Author keyword 23 86% 1% 12
2 DISCRETE W TRANSFORM Author keyword 21 85% 1% 11
3 MODIFIED DISCRETE COSINE TRANSFORM Author keyword 16 58% 1% 18
4 MODULATED COMPLEX LAPPED TRANSFORM Author keyword 15 73% 1% 11
5 GENERALIZED DISCRETE HARTLEY TRANSFORM Author keyword 14 100% 0% 7
6 FAST FOURIER TRANSFORM FFT Author keyword 12 14% 5% 79
7 MODULATED LAPPED TRANSFORM Author keyword 11 65% 1% 11
8 DISCRETE COSINE TRANSFORM Author keyword 11 11% 6% 95
9 MPEG AUDIO CODING Author keyword 11 100% 0% 6
10 HARDWARE SHARE Author keyword 10 73% 0% 8

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MODIFIED DISCRETE SINE TRANSFORM 23 86% 1% 12 Search MODIFIED+DISCRETE+SINE+TRANSFORM Search MODIFIED+DISCRETE+SINE+TRANSFORM
2 DISCRETE W TRANSFORM 21 85% 1% 11 Search DISCRETE+W+TRANSFORM Search DISCRETE+W+TRANSFORM
3 MODIFIED DISCRETE COSINE TRANSFORM 16 58% 1% 18 Search MODIFIED+DISCRETE+COSINE+TRANSFORM Search MODIFIED+DISCRETE+COSINE+TRANSFORM
4 MODULATED COMPLEX LAPPED TRANSFORM 15 73% 1% 11 Search MODULATED+COMPLEX+LAPPED+TRANSFORM Search MODULATED+COMPLEX+LAPPED+TRANSFORM
5 GENERALIZED DISCRETE HARTLEY TRANSFORM 14 100% 0% 7 Search GENERALIZED+DISCRETE+HARTLEY+TRANSFORM Search GENERALIZED+DISCRETE+HARTLEY+TRANSFORM
6 FAST FOURIER TRANSFORM FFT 12 14% 5% 79 Search FAST+FOURIER+TRANSFORM+FFT Search FAST+FOURIER+TRANSFORM+FFT
7 MODULATED LAPPED TRANSFORM 11 65% 1% 11 Search MODULATED+LAPPED+TRANSFORM Search MODULATED+LAPPED+TRANSFORM
8 DISCRETE COSINE TRANSFORM 11 11% 6% 95 Search DISCRETE+COSINE+TRANSFORM Search DISCRETE+COSINE+TRANSFORM
9 MPEG AUDIO CODING 11 100% 0% 6 Search MPEG+AUDIO+CODING Search MPEG+AUDIO+CODING
10 HARDWARE SHARE 10 73% 0% 8 Search HARDWARE+SHARE Search HARDWARE+SHARE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DISCRETE COSINE TRANSFORM 64 30% 10% 176
2 SPLIT RADIX FFT 37 67% 2% 34
3 SINUSOIDAL TRANSFORMS 31 92% 1% 12
4 W TRANSFORM 25 73% 1% 19
5 DOMAIN ALIASING CANCELLATION 21 90% 1% 9
6 FFT IFFT PROCESSOR 17 59% 1% 19
7 HARTLEY TRANSFORM 16 40% 2% 31
8 FACTOR FFT ALGORITHM 15 82% 1% 9
9 MDCT MDST FILTER BANKS 14 100% 0% 7
10 DCT 13 17% 4% 72

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A survey of efficient MDCF implementations in MP3 audio coding standard: Retrospective and state-of-the-art 2011 5 46 96%
A tutorial overview on the properties of the discrete cosine transform for encoded image and video processing 2011 7 12 58%
A REVIEW OF THE DISCRETE FOURIER-TRANSFORM .2. NON-RADIX ALGORITHMS, REAL TRANSFORMS AND NOISE 1995 2 3 100%
SCANNING THE SPECIAL SECTION ON THE HARTLEY TRANSFORM 1994 6 126 76%
Fast computation of residual complexity image similarity metric using low-complexity transforms 2015 0 24 46%
A REVIEW OF THE DISCRETE FOURIER-TRANSFORM .1. MANIPULATING THE POWERS OF 2 1995 3 3 67%
INTEGER SINUSOIDAL TRANSFORMS 1994 2 12 75%
DISCRETE-TRANSFORMS 1985 0 14 57%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 LACESM 2 38% 0.3% 5
2 ELECT MICROELECT IT06 2 67% 0.1% 2
3 CIENCIAS ESPACIAIS SANTA MARIA LACESM 1 100% 0.1% 2
4 RECH INFORMAT BIOMED SINO FRANCAIS 1 33% 0.1% 2
5 SIGNAL SYST RADIOCOMMUN 1 17% 0.2% 4
6 82 1 50% 0.1% 1
7 ADV VIDEO TECHNOL 1 50% 0.1% 1
8 CHAIR MOBILE COMMUN SYST 1 50% 0.1% 1
9 COMMUN ENGG 1 50% 0.1% 1
10 DIGITAL AV 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000190971 ATMOSPHERIC GENERAL CIRCULATION MODELING//SEMI LAGRANGIAN TRANSPORT//CYCLIC DISTRIBUTION
2 0.0000139962 REVERSE JACKET MATRIX//JACKET MATRIX//COMMUNICATION THEORY AND SIGNALS
3 0.0000123582 XRAY PHYS IMAGING//DISCRETE IMAGE PROCESSING//POSITIVITY PROBLEM
4 0.0000087872 APPROXIMATE SIGNAL PROCESSING//FULL SEARCH EQUIVALENT ALGORITHM//INCREMENTAL REFINEMENT OF COMPUTATION
5 0.0000066227 RESIDUE NUMBER SYSTEM RNS//RESIDUE NUMBER SYSTEM//RESIDUE NUMBER SYSTEMS RNS
6 0.0000065924 PERFECT RECONSTRUCTION//HILBERT PAIR//FILTER BANKS
7 0.0000065485 DISCRETE GLOBAL GRID SYSTEM//PARALLELS PLANE PROJECTION//HEXAGONAL IMAGE PROCESSING
8 0.0000062152 ALGORITHM BASED FAULT TOLERANCE//INTERLOCKING TRANSLATION//DATA BROADCAST ELIMINATION
9 0.0000061750 COMPUTER ARITHMETIC//CORDIC//LOGARITHMIC NUMBER SYSTEM
10 0.0000047694 MOTION ESTIMATION//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//VIDEO CODING