JPS5981762A - 高速フ−リエ変換プロセツサ - Google Patents

高速フ−リエ変換プロセツサ

Info

Publication number
JPS5981762A
JPS5981762A JP58060554A JP6055483A JPS5981762A JP S5981762 A JPS5981762 A JP S5981762A JP 58060554 A JP58060554 A JP 58060554A JP 6055483 A JP6055483 A JP 6055483A JP S5981762 A JPS5981762 A JP S5981762A
Authority
JP
Japan
Prior art keywords
stage
circuit
data
output
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.)
Granted
Application number
JP58060554A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227703B2 (enrdf_load_stackoverflow
Inventor
Junichi Konno
淳一 今野
Yukihiro Ueda
幸弘 上田
Hiroaki Niitsuma
弘明 新妻
Noritoshi Nakabachi
中鉢　憲賢
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP58060554A priority Critical patent/JPS5981762A/ja
Publication of JPS5981762A publication Critical patent/JPS5981762A/ja
Publication of JPH0227703B2 publication Critical patent/JPH0227703B2/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)
JP58060554A 1983-04-06 1983-04-06 高速フ−リエ変換プロセツサ Granted JPS5981762A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58060554A JPS5981762A (ja) 1983-04-06 1983-04-06 高速フ−リエ変換プロセツサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58060554A JPS5981762A (ja) 1983-04-06 1983-04-06 高速フ−リエ変換プロセツサ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57191335A Division JPS5979852A (ja) 1982-10-29 1982-10-29 微視的破壊検出装置

Publications (2)

Publication Number Publication Date
JPS5981762A true JPS5981762A (ja) 1984-05-11
JPH0227703B2 JPH0227703B2 (enrdf_load_stackoverflow) 1990-06-19

Family

ID=13145617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58060554A Granted JPS5981762A (ja) 1983-04-06 1983-04-06 高速フ−リエ変換プロセツサ

Country Status (1)

Country Link
JP (1) JPS5981762A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787055A (en) * 1984-07-20 1988-11-22 Thomson-Csf Circuit for calculating the discrete Fourier transform
JP2011519507A (ja) * 2008-03-28 2011-07-07 クゥアルコム・インコーポレイテッド 高速フーリエ変換およびビーコン探索のための装置、処理、および製造物品
JP2011520319A (ja) * 2008-03-28 2011-07-14 クゥアルコム・インコーポレイテッド 複数ステージによるフーリエ変換装置、処理、および製造物品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199159A (ja) * 1982-05-18 1983-11-19 Canon Inc インクジェット記録装置
JPS5919335U (ja) * 1982-07-29 1984-02-06 シャープ株式会社 インク供給装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199159A (ja) * 1982-05-18 1983-11-19 Canon Inc インクジェット記録装置
JPS5919335U (ja) * 1982-07-29 1984-02-06 シャープ株式会社 インク供給装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787055A (en) * 1984-07-20 1988-11-22 Thomson-Csf Circuit for calculating the discrete Fourier transform
JP2011519507A (ja) * 2008-03-28 2011-07-07 クゥアルコム・インコーポレイテッド 高速フーリエ変換およびビーコン探索のための装置、処理、および製造物品
JP2011520319A (ja) * 2008-03-28 2011-07-14 クゥアルコム・インコーポレイテッド 複数ステージによるフーリエ変換装置、処理、および製造物品

Also Published As

Publication number Publication date
JPH0227703B2 (enrdf_load_stackoverflow) 1990-06-19

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