Some Applications of the Fast Fourier Transform

reportActive / Technical Report | Accession Number: AD0771409 | Open PDF

Abstract:

Fouriers approach to the problem of heat conduction served as the introduction to Fourier series and Fourier integral. This led later to the discrete Fourier transform and recently to the fast Fourier transform. The fast Fourier transform, serving as an expeditious means to pass from functions of time to functions of frequency, contributes to the analysis of time-invariant systems for deterministic as well as stochastic situations.

Author(s):
Theilheimer, Feodor
Author Organization(s):
DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD COMPUTATION MATHEMATICS/LOGISTICS DEPT
Descriptive Note:
Final rept.
Supplementary Note:
DOI: 10.21236/AD0771409
Pagination:
0019

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
DTNSRDC/CMD-4231
Project Number(s):
SF53-532
Monitor Series:
NAVSHIPS
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_6_Net Centric; JCA_6.3_Net Management; JCA_4_Logistics; JCA_1.2.5_Lessons Learned; JCA_5_Command and Control; JCA_3.2_Engagement; JCA_3_Force Application; JCA_5.3_Planning; JCA_8.2.4_Leverage Capacities and Capabilities of Security Establishments; JCA_8.2_Shape; JCA_8_Building Partnerships
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*FOURIER TRANSFORMATION, *COMPUTER APPLICATIONS, *APPLIED MATHEMATICS, SIGNAL PROCESSING, LINEAR SYSTEMS, STOCHASTIC PROCESSES, TURBULENCE, DIFFERENTIAL EQUATIONS
Field(s)/Group(s):
Statistics and Probability
Keyword(s):
*FAST FOURIER TRANSFORM, TIME INVARIANT SYSTEMS, IMAGE PROCESSING
Report Date:
1973 Jul 01