KR870005320A - 최적 결정 회로 - Google Patents
최적 결정 회로 Download PDFInfo
- Publication number
- KR870005320A KR870005320A KR860009345A KR860009345A KR870005320A KR 870005320 A KR870005320 A KR 870005320A KR 860009345 A KR860009345 A KR 860009345A KR 860009345 A KR860009345 A KR 860009345A KR 870005320 A KR870005320 A KR 870005320A
- Authority
- KR
- South Korea
- Prior art keywords
- amplifier
- input
- conductance
- circuit
- decision circuit
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/044—Recurrent networks, e.g. Hopfield networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
- G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/1245—Details of sampling arrangements or methods
- H03M1/125—Asynchronous, i.e. free-running operation within each conversion cycle
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Software Systems (AREA)
- Evolutionary Computation (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Artificial Intelligence (AREA)
- Fuzzy Systems (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Neurology (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Communication Control (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 4비트 A/D 변환 공정을 사용하기 위해 본 발명의 원리에 부합되어 설치된 회로망의 도해도.
제3도는 본 발명의 회로망에 의해 분해될 수 있는 샘플화된 신호의 도해도.
제4도는 결합될 때 제3도의 샘플화된 신호를 형성하는 다수의 가우시언 동작 도해도.
제5도는다수의 샘플을 구비하는 신호를 분해하기 위한 회로망 도해도.
* 도면의 주요부분에 대한 부호의 설명
10 : 증폭기 20 : 접속 매트릭스 21 : 노드
22 : 입력라인 23 : 출력라인
Claims (9)
- 기본 함수 Ek를 선택하여 입력신호를 최적으로 결정하기 위한 회로에 있어서, 각각의 증폭기 Ai가 전류 Ii가 유입되는 입력단자 및 출력단자를 가지는 다수의 N개의 증폭기(10)와, 증폭기 Ai의 출력단자를 증폭기 Ai의 입력단자에 각각 접속시키는 콘덕턴스 Tij(21)를 가지며, 상기 Tij콘덕턴스 각각은 Ei와 Ej의 도트적에 관련되어 있는 것을 특징으로 하는 최적 결정회로.
- 제1항에 있어서, 증폭기 i의 상기 입력단자에 유입되는 전류 Ii를 더 구비하며, 상기 전류 Iij는 Ei의 상기 입력신호의 도트적 및 Ei자체의 도트적에 관련되어 있는 것을 특징으로 하는 최적 결정회로.
- 제1항에 있어서, 상기 증폭기의 이득을 변환시키기 위한 수단을 더 구비하는 것을 특징으로 하는 최적 결정회로.
- 제1항에 있어서, 상기 증폭기의 이득을 낮은 레벨로 세팅하며 상기 이득을 최종의 높은 레벨로 증가시켜서 상기 회로의 안정 출력을 얻으며, 여기서, 상기 증폭기는 입력/출력 변환 특성에 있어서 고이득 신호를 가지는 수단을 더 구비하는 것을 특징으로 하는 최적 결정회로.
- 제1항에 있어서, 선정된 바이어스 전압부분과 상기 입력신호의 부분을 상기 각 증폭기의 입력단자에 결합시키기 위한 제2상호 접속 매트릭스(30)를 더 구비하는 것을 특징으로 하는 최적 결정회로.
- 제5항에 있어서, 상기 증폭기의 이득을 변경시키기 위한 수단을 더 구비하는 것을 특징으로 하는 최적 결정회로.
- 제5항에 있어서, 상기 콘덕턴스 Tij는 상기 기본 함수의 도트적에 관련되며, 여기서, 상기 제2상호 접속 매트릭스는 상기 선정된 바이어스 전압 및 상기 입력 전압을 상기 기본 함수에 관련된 콘덕턴스를 통해 상기 입력단자에 접속시키는 것을 특징으로 하는 최적 결정회로.
- 제5항에 있어서, 상기 콘덕턴스 Tij는 Ei와 Ej의 도트적에 관련되며, 여기서 Ei및 Ej는 비 직교 함수 EK의 세트의 부분이며 여기서, 상기 제2상호 접속 매트릭스는 Ei자체의 도트적에 관련된 콘덕턴스를 통해 상기 각 증폭기 Ai의 상기 입력단자에 상기 선정된 바이어스 전압을 접속시키며, 상기 Ei에 관련된 콘덕턴스를 통해 상기 각 증폭기 Ai의 상기 입력단자에 상기 각 입력 전압을 접속시키는 것을 특징으로 하는 최적 결정회로.
- A/D 변환기로 사용되기 위한 제1항의 회로에 있어서, 선정된 바이어스 전압-V 및 상기 입력전압을 상기 각 증폭기의 입력단자에 접속시키기 위한 제2 상호 접속 매트릭스를 구비하며, 여기서, 각 콘덕턴스 Tij의 값은 i≠j일 때 -2(i+j)에 세트되며, i=j일 때 0에 세트되며 여기서 상기 제2상호 접속 매트릭스는 2(2i-1)/V의 값을 가진 콘덕턴스를 통해 상기 증폭기 Ai의 상기 입력단자에 상기 선정된 바이어스 전압을 접속시키며 2i의 값을 가진 콘덕턴스를 통해 증폭기 Ai의 상기 입력단자에 상기 입력전압을 접속시키는 것을 특징으로 하는 최적 결정회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/795,789 US4719591A (en) | 1985-11-07 | 1985-11-07 | Optimization network for the decomposition of signals |
US795789 | 1985-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870005320A true KR870005320A (ko) | 1987-06-08 |
Family
ID=25166453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR860009345A KR870005320A (ko) | 1985-11-07 | 1986-11-06 | 최적 결정 회로 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4719591A (ko) |
EP (1) | EP0223468B1 (ko) |
JP (1) | JPS62114071A (ko) |
KR (1) | KR870005320A (ko) |
CA (1) | CA1281423C (ko) |
DE (1) | DE3689030T2 (ko) |
ES (1) | ES2042498T3 (ko) |
IL (1) | IL80513A (ko) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752906A (en) * | 1986-12-16 | 1988-06-21 | American Telephone & Telegraph Company, At&T Bell Laboratories | Temporal sequences with neural networks |
US4782460A (en) * | 1987-04-06 | 1988-11-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Computing apparatus comprising a programmable resistor |
US4885757A (en) * | 1987-06-01 | 1989-12-05 | Texas Instruments Incorporated | Digital adaptive receiver employing maximum-likelihood sequence estimation with neural networks |
AU2485788A (en) * | 1987-07-28 | 1989-03-01 | Maxdem, Inc. | Electrically settable resistance device |
US4903226A (en) * | 1987-08-27 | 1990-02-20 | Yannis Tsividis | Switched networks |
US4873661A (en) * | 1987-08-27 | 1989-10-10 | Yannis Tsividis | Switched neural networks |
US4983962A (en) * | 1987-09-14 | 1991-01-08 | Hammerstrom Daniel W | Neural-model, computational architecture employing broadcast hierarchy and hypergrid, point-to-point communication |
US4875183A (en) * | 1987-11-19 | 1989-10-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Neural networks |
US4897811A (en) * | 1988-01-19 | 1990-01-30 | Nestor, Inc. | N-dimensional coulomb neural network which provides for cumulative learning of internal representations |
US4926180A (en) * | 1988-03-25 | 1990-05-15 | Trustees Of Columbia University In The City Of New York | Analog to digital conversion using correlated quantization and collective optimization |
JPH087789B2 (ja) * | 1988-08-15 | 1996-01-29 | 工業技術院長 | パターン連想記憶方法および装置 |
US5093781A (en) * | 1988-10-07 | 1992-03-03 | Hughes Aircraft Company | Cellular network assignment processor using minimum/maximum convergence technique |
US5008833A (en) * | 1988-11-18 | 1991-04-16 | California Institute Of Technology | Parallel optoelectronic neural network processors |
US4965579A (en) * | 1988-11-28 | 1990-10-23 | The Board Of Governors Of Wayne State University | N-bit A/D converter utilizing N comparators |
KR910009445B1 (ko) * | 1989-02-02 | 1991-11-16 | 정호선 | 신경회로망을 이용한 연상메모리(Associative memory) |
JP2760543B2 (ja) * | 1989-02-10 | 1998-06-04 | 株式会社東芝 | 多重帰還回路 |
JP2863550B2 (ja) * | 1989-06-08 | 1999-03-03 | 株式会社日立製作所 | 配置最適化方法及び配置最適化装置と回路設計装置 |
US5113367A (en) * | 1989-07-03 | 1992-05-12 | The United States Of America As Represented By The Secretary Of The Navy | Cross entropy deconvolver circuit adaptable to changing convolution functions |
EP0411341A3 (en) * | 1989-07-10 | 1992-05-13 | Yozan Inc. | Neural network |
US5150323A (en) * | 1989-08-11 | 1992-09-22 | Hughes Aircraft Company | Adaptive network for in-band signal separation |
US5058049A (en) * | 1989-09-06 | 1991-10-15 | Motorola Inc. | Complex signal transformation using a resistive network |
US5103496A (en) * | 1989-09-18 | 1992-04-07 | The United States Of America As Represented By The Secretary Of The Navy | Artificial neural network system for memory modification |
US5075868A (en) * | 1989-09-18 | 1991-12-24 | The United States Of America As Represented By The Secretary Of The Navy | Memory modification of artificial neural networks |
US5339818A (en) * | 1989-09-20 | 1994-08-23 | University Of Utah Research Foundation | Method for determining blood pressure utilizing a neural network |
JP2724374B2 (ja) * | 1989-10-11 | 1998-03-09 | 株式会社鷹山 | データ処理装置 |
US5253328A (en) * | 1989-11-17 | 1993-10-12 | Microelectronics & Computer Technology Corp. | Neural-network content-addressable memory |
AU620959B2 (en) * | 1989-11-27 | 1992-02-27 | Hughes Aircraft Company | Neural network signal processor |
JPH04130968A (ja) * | 1990-09-21 | 1992-05-01 | Toshiba Corp | ニューラルネットワークを用いた配線方式 |
US5068662A (en) * | 1990-09-27 | 1991-11-26 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Neural network analog-to-digital converter |
US5303269A (en) * | 1990-11-01 | 1994-04-12 | Chirp Corporation | Optically maximum A posteriori demodulator |
US5146602A (en) * | 1990-12-26 | 1992-09-08 | Intel Corporation | Method of increasing the accuracy of an analog neural network and the like |
US5319737A (en) * | 1991-01-15 | 1994-06-07 | Smiths Industries Aerospace & Defense Systems, Inc. | Network structure for path generation |
JP2727257B2 (ja) * | 1991-04-16 | 1998-03-11 | 富士写真フイルム株式会社 | ニューラルネットワークを用いた放射線画像処理方法 |
US5261035A (en) * | 1991-05-31 | 1993-11-09 | Institute Of Advanced Study | Neural network architecture based on summation of phase-coherent alternating current signals |
US5377305A (en) * | 1991-10-01 | 1994-12-27 | Lockheed Sanders, Inc. | Outer product neural network |
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US5276771A (en) * | 1991-12-27 | 1994-01-04 | R & D Associates | Rapidly converging projective neural network |
JPH05251789A (ja) * | 1992-03-06 | 1993-09-28 | Ezel Inc | ニューロデバイス |
GB9205727D0 (en) * | 1992-03-16 | 1992-04-29 | Sarnoff David Res Center | Averaging,flash analog to digital converter |
JPH07200512A (ja) * | 1993-09-13 | 1995-08-04 | Ezel Inc | 最適化問題解決装置 |
US6463438B1 (en) | 1994-06-03 | 2002-10-08 | Urocor, Inc. | Neural network for cell image analysis for identification of abnormal cells |
US6208963B1 (en) | 1998-06-24 | 2001-03-27 | Tony R. Martinez | Method and apparatus for signal classification using a multilayer network |
US8364136B2 (en) | 1999-02-01 | 2013-01-29 | Steven M Hoffberg | Mobile system, a method of operating mobile system and a non-transitory computer readable medium for a programmable control of a mobile system |
US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
US8363744B2 (en) | 2001-06-10 | 2013-01-29 | Aloft Media, Llc | Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks |
US20050159824A1 (en) * | 2004-01-20 | 2005-07-21 | Childress Ronald L.Jr. | Recurrent distribution network with input boundary limiters |
US7469167B2 (en) * | 2004-10-20 | 2008-12-23 | Childress Jr Ronald L | Predictive header pressure control |
US7672918B2 (en) * | 2007-02-05 | 2010-03-02 | Steve Adkins | Artificial neuron |
US10133151B2 (en) | 2017-02-23 | 2018-11-20 | International Business Machines Corporation | Media-defined optical logic circuitry design |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3546601A (en) * | 1968-01-22 | 1970-12-08 | Us Navy | Neuronal event recognizer |
US3617726A (en) * | 1968-11-17 | 1971-11-02 | Nippon Electric Co | Automatic waveform analyzing apparatus for observing arbitrary waveforms by the synthesis of a plurality of optimumly weighted fundamental waveforms |
US3934231A (en) * | 1974-02-28 | 1976-01-20 | Dendronic Decisions Limited | Adaptive boolean logic element |
US4326259A (en) * | 1980-03-27 | 1982-04-20 | Nestor Associates | Self organizing general pattern class separator and identifier |
JPS5842317A (ja) * | 1981-09-07 | 1983-03-11 | Toshiba Corp | アナログ/ディジタル変換回路 |
FR2517066A1 (fr) * | 1981-11-20 | 1983-05-27 | Lavergnat Jacques | Dispositif pour determiner et suivre les coordonnees instantanees de l'extremum d'une courbe y = f (x), caracteristique d'un systeme comportant une entree x et une sortie y |
US4551817A (en) * | 1983-10-24 | 1985-11-05 | Director General Of Agency Of Industrial Science And Technology | Device for detecting center position of two-dimensionally distributed data |
US4660166A (en) * | 1985-01-22 | 1987-04-21 | Bell Telephone Laboratories, Incorporated | Electronic network for collective decision based on large number of connections between signals |
-
1985
- 1985-11-07 US US06/795,789 patent/US4719591A/en not_active Expired - Lifetime
-
1986
- 1986-10-22 CA CA000521117A patent/CA1281423C/en not_active Expired - Fee Related
- 1986-10-31 DE DE86308508T patent/DE3689030T2/de not_active Expired - Fee Related
- 1986-10-31 EP EP86308508A patent/EP0223468B1/en not_active Expired - Lifetime
- 1986-10-31 ES ES86308508T patent/ES2042498T3/es not_active Expired - Lifetime
- 1986-11-05 IL IL80513A patent/IL80513A/xx unknown
- 1986-11-06 KR KR860009345A patent/KR870005320A/ko not_active Application Discontinuation
- 1986-11-07 JP JP61264121A patent/JPS62114071A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2042498T3 (es) | 1993-12-16 |
EP0223468A3 (en) | 1988-12-28 |
IL80513A0 (en) | 1987-02-27 |
IL80513A (en) | 1990-12-23 |
EP0223468A2 (en) | 1987-05-27 |
CA1281423C (en) | 1991-03-12 |
EP0223468B1 (en) | 1993-09-15 |
DE3689030T2 (de) | 1994-01-27 |
DE3689030D1 (de) | 1993-10-21 |
JPS62114071A (ja) | 1987-05-25 |
US4719591A (en) | 1988-01-12 |
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Date | Code | Title | Description |
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |