JPH0113580B2 - - Google Patents

Info

Publication number
JPH0113580B2
JPH0113580B2 JP55151808A JP15180880A JPH0113580B2 JP H0113580 B2 JPH0113580 B2 JP H0113580B2 JP 55151808 A JP55151808 A JP 55151808A JP 15180880 A JP15180880 A JP 15180880A JP H0113580 B2 JPH0113580 B2 JP H0113580B2
Authority
JP
Japan
Prior art keywords
output
complex data
circuit
complex
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP55151808A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5775372A (en
Inventor
Akira Kanemasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP55151808A priority Critical patent/JPS5775372A/ja
Publication of JPS5775372A publication Critical patent/JPS5775372A/ja
Publication of JPH0113580B2 publication Critical patent/JPH0113580B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
JP55151808A 1980-10-29 1980-10-29 High-speed fourier conversion processing circuit Granted JPS5775372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55151808A JPS5775372A (en) 1980-10-29 1980-10-29 High-speed fourier conversion processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151808A JPS5775372A (en) 1980-10-29 1980-10-29 High-speed fourier conversion processing circuit

Publications (2)

Publication Number Publication Date
JPS5775372A JPS5775372A (en) 1982-05-11
JPH0113580B2 true JPH0113580B2 (de) 1989-03-07

Family

ID=15526753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151808A Granted JPS5775372A (en) 1980-10-29 1980-10-29 High-speed fourier conversion processing circuit

Country Status (1)

Country Link
JP (1) JPS5775372A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595941B2 (ja) * 1974-10-11 1984-02-08 タケダリケンコウギヨウ カブシキガイシヤ デ−タアレイエンザンシヨリソウチ

Also Published As

Publication number Publication date
JPS5775372A (en) 1982-05-11

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