Class information for:
Level 1: FINITE WORDLENGTH EFFECTS//2 D SYSTEMS//2 D DISCRETE SYSTEMS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
295 3       COMPUTER SCIENCE, HARDWARE & ARCHITECTURE//IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS//IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS 41956
1159 2             RESIDUE NUMBER SYSTEM//DIGITAL FILTERS//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 9819
6412 1                   FINITE WORDLENGTH EFFECTS//2 D SYSTEMS//2 D DISCRETE SYSTEMS 1515

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FINITE WORDLENGTH EFFECTS authKW 1258457 5% 79% 77
2 2 D SYSTEMS authKW 735195 4% 53% 67
3 2 D DISCRETE SYSTEMS authKW 645474 2% 97% 32
4 ROESSER MODEL authKW 564959 3% 70% 39
5 MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING journal 475933 9% 18% 129
6 ROUNDOFF NOISE authKW 397747 2% 68% 28
7 MULTIDIMENSIONAL SYSTEMS authKW 322857 4% 28% 56
8 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS journal 257733 10% 8% 148
9 FINITE WORD LENGTH authKW 254801 1% 58% 21
10 TWO DIMENSIONAL 2 D SYSTEMS authKW 246327 1% 79% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 32528 31% 0% 465
2 Engineering, Electrical & Electronic 24806 74% 0% 1116
3 Computer Science, Theory & Methods 3143 13% 0% 197
4 Operations Research & Management Science 1129 7% 0% 100
5 Mathematics, Interdisciplinary Applications 479 4% 0% 68
6 Engineering, General 398 4% 0% 67
7 Acoustics 395 3% 0% 51
8 Instruments & Instrumentation 241 5% 0% 73
9 Mathematics, Applied 204 6% 0% 90
10 Computer Science, Hardware & Architecture 194 2% 0% 35

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ROBOT SOFTWARE ENGN 84934 0% 58% 7
2 HELLEN NAVAL 57777 0% 56% 5
3 CONTROL COMPUTAT ENGN 31226 1% 7% 22
4 ADV PROCESS CONTROL 27734 0% 67% 2
5 IMAGE SIGNAL ANAL 27363 0% 26% 5
6 IND CONTROL TECHNOL 25339 2% 5% 24
7 LAEPT URAC 28 23767 0% 29% 4
8 MIL UNIV EDUC 23398 0% 38% 3
9 ADV PROC CONTROL 21072 1% 8% 12
10 ADV EDU ORG 20801 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 475933 9% 18% 129
2 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 257733 10% 8% 148
3 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 33937 3% 3% 50
4 CIRCUITS SYSTEMS AND SIGNAL PROCESSING 31245 4% 3% 59
5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 25297 8% 1% 118
6 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS 22773 5% 1% 78
7 IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS 20358 2% 4% 27
8 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING 17661 1% 5% 16
9 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 15340 3% 1% 51
10 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 13324 4% 1% 60

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FINITE WORDLENGTH EFFECTS 1258457 5% 79% 77 Search FINITE+WORDLENGTH+EFFECTS Search FINITE+WORDLENGTH+EFFECTS
2 2 D SYSTEMS 735195 4% 53% 67 Search 2+D+SYSTEMS Search 2+D+SYSTEMS
3 2 D DISCRETE SYSTEMS 645474 2% 97% 32 Search 2+D+DISCRETE+SYSTEMS Search 2+D+DISCRETE+SYSTEMS
4 ROESSER MODEL 564959 3% 70% 39 Search ROESSER+MODEL Search ROESSER+MODEL
5 ROUNDOFF NOISE 397747 2% 68% 28 Search ROUNDOFF+NOISE Search ROUNDOFF+NOISE
6 MULTIDIMENSIONAL SYSTEMS 322857 4% 28% 56 Search MULTIDIMENSIONAL+SYSTEMS Search MULTIDIMENSIONAL+SYSTEMS
7 FINITE WORD LENGTH 254801 1% 58% 21 Search FINITE+WORD+LENGTH Search FINITE+WORD+LENGTH
8 TWO DIMENSIONAL 2 D SYSTEMS 246327 1% 79% 15 Search TWO+DIMENSIONAL+2+D+SYSTEMS Search TWO+DIMENSIONAL+2+D+SYSTEMS
9 FORNASINI MARCHESINI MODEL 213955 1% 86% 12 Search FORNASINI+MARCHESINI+MODEL Search FORNASINI+MARCHESINI+MODEL
10 STATE SPACE DIGITAL FILTERS 208015 1% 100% 10 Search STATE+SPACE+DIGITAL+FILTERS Search STATE+SPACE+DIGITAL+FILTERS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 27289 IMMITTANCE ALGORITHMS//ROUTH TEST//SCHUR COHN TEST
2 22672 2D IIR//DELAYED LMS ALGORITHM//DLMS ALGORITHM
3 17206 WAVE DIGITAL FILTERS//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS//ISHIBASHI
4 37886 COMPARISON CHECKING DIAGNOSIS//CONTROL SYSTEM DEADLINE CSD//CONTROLLER MALFUNCTIONS
5 15269 QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//TWO VARIABLE POLYNOMIAL MATRICES
6 35201 CONTINUOUS TIME CT FILTER//ONE TO ONE COEFFICIENT MAPPING//DISCRETE TIME DT FILTER
7 7344 ITERATIVE LEARNING CONTROL//ITERATIVE LEARNING CONTROL ILC//REPETITIVE CONTROL
8 13300 POSITIVE SYSTEMS//POSITIVE LINEAR SYSTEMS//POSITIVE REALIZATION
9 6777 MODEL REDUCTION//BALANCED REALIZATION//BALANCED TRUNCATION
10 31081 WORD LENGTH OPTIMIZATION//FIXED POINT ARITHMETIC//BITWIDTH

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