JPS59105174A - たたみ込み演算装置 - Google Patents

たたみ込み演算装置

Info

Publication number
JPS59105174A
JPS59105174A JP21595182A JP21595182A JPS59105174A JP S59105174 A JPS59105174 A JP S59105174A JP 21595182 A JP21595182 A JP 21595182A JP 21595182 A JP21595182 A JP 21595182A JP S59105174 A JPS59105174 A JP S59105174A
Authority
JP
Japan
Prior art keywords
adder
circuit
convolutional
shift register
digital signal
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
JP21595182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410107B2 (enrdf_load_stackoverflow
Inventor
Kenichi Terai
賢一 寺井
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP21595182A priority Critical patent/JPS59105174A/ja
Publication of JPS59105174A publication Critical patent/JPS59105174A/ja
Publication of JPH0410107B2 publication Critical patent/JPH0410107B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10Complex mathematical operations
    • G06F17/15Correlation function computation including computation of convolution operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Complex Calculations (AREA)
JP21595182A 1982-12-08 1982-12-08 たたみ込み演算装置 Granted JPS59105174A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21595182A JPS59105174A (ja) 1982-12-08 1982-12-08 たたみ込み演算装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21595182A JPS59105174A (ja) 1982-12-08 1982-12-08 たたみ込み演算装置

Publications (2)

Publication Number Publication Date
JPS59105174A true JPS59105174A (ja) 1984-06-18
JPH0410107B2 JPH0410107B2 (enrdf_load_stackoverflow) 1992-02-24

Family

ID=16680949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21595182A Granted JPS59105174A (ja) 1982-12-08 1982-12-08 たたみ込み演算装置

Country Status (1)

Country Link
JP (1) JPS59105174A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0410107B2 (enrdf_load_stackoverflow) 1992-02-24

Similar Documents

Publication Publication Date Title
US4385363A (en) Discrete cosine transformer
US4633386A (en) Digital signal processor
US3665171A (en) Nonrecursive digital filter apparatus employing delayedadd configuration
JP3160675B2 (ja) サンプル・データ補間装置
US3872290A (en) Finite impulse response digital filter with reduced storage
JPS61236210A (ja) 可変通過帯域フイルタ装置
JPS5827546B2 (ja) エンザンソウチ
WO2000062421A1 (en) Digital filter and method for performing a multiplication based on a look-up table
US4062060A (en) Digital filter
US4020333A (en) Digital filter for filtering complex signals
JPS59105174A (ja) たたみ込み演算装置
O'Leary Nonrecursive digital filtering using cascade fast Fourier transformers
JPH03256455A (ja) Idct処理装置
EP0156648A2 (en) Convolution arithmetic circuit for digital signal processing
JP2529229B2 (ja) コサイン変換装置
JPH0335353A (ja) 離散的コサイン変換装置
JPS5897968A (ja) ディジタル信号の標本化周波数変換装置
JPS6352197A (ja) 残響付加装置
JPH0795671B2 (ja) デイジタルフイルタ
JPH0690137A (ja) Firディジタルフィルタ
JPS59186070A (ja) 高速信号処理装置
JPS59198020A (ja) デイジタル信号処理装置
JPH02149011A (ja) サンプリング周波数変換装置
JPH0468708A (ja) ディジタルフィルタ
JPH0228188B2 (ja) Kosokufuuriehenkannoenzansochi