JPS51118931A - Fourier trensformation unit - Google Patents

Fourier trensformation unit

Info

Publication number
JPS51118931A
JPS51118931A JP50044698A JP4469875A JPS51118931A JP S51118931 A JPS51118931 A JP S51118931A JP 50044698 A JP50044698 A JP 50044698A JP 4469875 A JP4469875 A JP 4469875A JP S51118931 A JPS51118931 A JP S51118931A
Authority
JP
Japan
Prior art keywords
unit
trensformation
fourier
function
fourier transformation
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.)
Granted
Application number
JP50044698A
Other languages
Japanese (ja)
Other versions
JPS5616461B2 (en
Inventor
Yasuo Tokunaga
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP50044698A priority Critical patent/JPS51118931A/en
Priority to AU85790/75A priority patent/AU481006B2/en
Priority to DE19752546661 priority patent/DE2546661C2/en
Publication of JPS51118931A publication Critical patent/JPS51118931A/en
Priority to US05/858,441 priority patent/US4119542A/en
Publication of JPS5616461B2 publication Critical patent/JPS5616461B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To get a small and high speed Fourier transformation unit by using a electron circuit from the point that the function F(WX, WY) which is a Fourier transformation style of a function f(x, y,) can be expressed by a polynominal by quantizing and then normalizing.
COPYRIGHT: (C)1976,JPO&Japio
JP50044698A 1974-10-18 1975-04-11 Fourier trensformation unit Granted JPS51118931A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50044698A JPS51118931A (en) 1975-04-11 1975-04-11 Fourier trensformation unit
AU85790/75A AU481006B2 (en) 1974-10-18 1975-10-16 Centrifugal separator
DE19752546661 DE2546661C2 (en) 1974-10-18 1975-10-17 centrifuge
US05/858,441 US4119542A (en) 1974-10-18 1977-12-07 Centrifugal separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50044698A JPS51118931A (en) 1975-04-11 1975-04-11 Fourier trensformation unit

Publications (2)

Publication Number Publication Date
JPS51118931A true JPS51118931A (en) 1976-10-19
JPS5616461B2 JPS5616461B2 (en) 1981-04-16

Family

ID=12698624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50044698A Granted JPS51118931A (en) 1974-10-18 1975-04-11 Fourier trensformation unit

Country Status (1)

Country Link
JP (1) JPS51118931A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071245U (en) * 1983-10-25 1985-05-20 奥山　光雄 abs exercise equipment
EP2305649B1 (en) * 2008-07-15 2013-04-24 Nippon Kayaku Co., Ltd. Method for producing 6-aryloxyquinoline derivative and intermediate thereof

Also Published As

Publication number Publication date
JPS5616461B2 (en) 1981-04-16

Similar Documents

Publication Publication Date Title
JPS5279747A (en) Noise removal circuit
JPS51139222A (en) Arithmetic unit
JPS51135383A (en) Semiconductor variable capacitance device
JPS51118931A (en) Fourier trensformation unit
JPS51115768A (en) Wide-band speed modurated tube
JPS5230170A (en) Method of photoetching
JPS53144632A (en) Input-output device
JPS5218613A (en) Noise prevention device of track
JPS51111478A (en) A method of producing semiconductor crystal
JPS5396671A (en) Manufacture of semiconductor device
JPS5243333A (en) Information processing device
JPS51147184A (en) Method of mawufacturing of mosic circuit device
JPS529984A (en) Drying device
JPS51111366A (en) Effective value transformation apparatus
JPS52119862A (en) Semi-conductor device and its manufacture
JPS53135267A (en) Production of semiconductor device
JPS51131964A (en) Filter device
JPS51131200A (en) Fire-extinguishing facilities
JPS5440673A (en) Smoothing device for frequency spectrum
JPS51117446A (en) Apparatus for removing scum
JPS5374375A (en) Etching method
JPS51124304A (en) Noise reducing device
JPS51147324A (en) Solvent for electronic wire resist
JPS5384250A (en) Cooking device
JPS51132701A (en) Print base-plate structure of tuner