DocumentCode
1081546
Title
BIFORE or Hadamard transform
Author
Ahmed, Nasir ; Rao, K.R. ; Abdussattar, A.L.
Author_Institution
Kansas State university, Manhattan, Kansas
Volume
19
Issue
3
fYear
1971
fDate
9/1/1971 12:00:00 AM
Firstpage
225
Lastpage
234
Abstract
BIFORE or Hadamard transform is defined and several of its properties are developed. BIFORE power and phase spectra are developed and their frequency-sequency composition is explored. Using matrix partitioning, fast algorithms for efficient computation of BIFORE coefficients and power and phase spectra are developed. Multidimensional BIFORE transform is defined and a physical interpretation of its power spectrum is presented. Advantages and as well the limitations of the BIFORE transform in its application in information processing are cited.
Keywords
Error correction; Error correction codes; Frequency; Harmonic analysis; Information processing; Multidimensional systems; Power engineering computing; Sampling methods; Signal analysis; Signal synthesis;
fLanguage
English
Journal_Title
Audio and Electroacoustics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9278
Type
jour
DOI
10.1109/TAU.1971.1162193
Filename
1162193
Link To Document