JPS5416951A - Two-dimensional digital hgh-speed fourier converter - Google Patents

Two-dimensional digital hgh-speed fourier converter

Info

Publication number
JPS5416951A
JPS5416951A JP8172777A JP8172777A JPS5416951A JP S5416951 A JPS5416951 A JP S5416951A JP 8172777 A JP8172777 A JP 8172777A JP 8172777 A JP8172777 A JP 8172777A JP S5416951 A JPS5416951 A JP S5416951A
Authority
JP
Japan
Prior art keywords
hgh
dimensional digital
speed fourier
fourier converter
fourier conversion
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.)
Pending
Application number
JP8172777A
Other languages
Japanese (ja)
Inventor
Tsutomu Tenma
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8172777A priority Critical patent/JPS5416951A/en
Publication of JPS5416951A publication Critical patent/JPS5416951A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure a high-speed two-dimensional Fourier conversion and twodimensional reverse Fourier conversion through a comparatively simple circuit structure, by separating the address generator circuit from the partial Fourier conversion circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP8172777A 1977-07-07 1977-07-07 Two-dimensional digital hgh-speed fourier converter Pending JPS5416951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8172777A JPS5416951A (en) 1977-07-07 1977-07-07 Two-dimensional digital hgh-speed fourier converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8172777A JPS5416951A (en) 1977-07-07 1977-07-07 Two-dimensional digital hgh-speed fourier converter

Publications (1)

Publication Number Publication Date
JPS5416951A true JPS5416951A (en) 1979-02-07

Family

ID=13754436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8172777A Pending JPS5416951A (en) 1977-07-07 1977-07-07 Two-dimensional digital hgh-speed fourier converter

Country Status (1)

Country Link
JP (1) JPS5416951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115631A (en) * 1980-02-20 1981-09-10 Toagosei Chem Ind Co Ltd Dispersant of pigment for coated paper
JPH02101574A (en) * 1988-10-11 1990-04-13 Jeol Ltd Large capacity fast fourier transformation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115631A (en) * 1980-02-20 1981-09-10 Toagosei Chem Ind Co Ltd Dispersant of pigment for coated paper
JPS6228690B2 (en) * 1980-02-20 1987-06-22 Toa Gosei Chem Ind
JPH02101574A (en) * 1988-10-11 1990-04-13 Jeol Ltd Large capacity fast fourier transformation system

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