FI912579A0 - Menetelmä ja laite likimääräisen jaon suorittamiseksi - Google Patents

Menetelmä ja laite likimääräisen jaon suorittamiseksi

Info

Publication number: FI912579A0
Authority: FI; Finland
Prior art keywords: procedure; arrangement; approximate division; approximate; division
Prior art date: 1989-10-04

Application number

FI912579A

Other languages

English (en)

Swedish (sv)

Other versions

FI98101C (fi

FI98101B (fi

Inventor

Tore Mikael Andre

Mansoor Faiz Khan

Original Assignee

Ericsson L M Oy

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.)

1989-10-04

Filing date

1991-05-29

Publication date

1991-05-29

1991-05-29 Application filed by Ericsson L M Oy filed Critical Ericsson L M Oy

1991-05-29 Publication of FI912579A0 publication Critical patent/FI912579A0/fi

1996-12-31 Application granted granted Critical

1996-12-31 Publication of FI98101B publication Critical patent/FI98101B/fi

1997-04-10 Publication of FI98101C publication Critical patent/FI98101C/fi

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/52—Multiplying; Dividing
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/52—Multiplying; Dividing
- G06F7/535—Dividing only
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Computational Mathematics (AREA)
Mathematical Analysis (AREA)
Mathematical Optimization (AREA)
Pure & Applied Mathematics (AREA)
Theoretical Computer Science (AREA)
Computing Systems (AREA)
General Engineering & Computer Science (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Image Processing (AREA)
Resistance Heating (AREA)
Magnetic Heads (AREA)
Led Devices (AREA)
Filters That Use Time-Delay Elements (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Complex Calculations (AREA)
Paper (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Prostheses (AREA)

FI912579A 1989-10-04 1991-05-29 Menetelmä ja laite likimääräisen jaon suorittamiseksi FI98101C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8903265A SE464787B (sv)	1989-10-04	1989-10-04	Foerfarande och anordning foer att utfoera en approximativ division
PCT/SE1990/000574 WO1991005305A1 (en)	1989-10-04	1990-09-10	A method and device for performing an approximate arithmetical division

Publications (3)

Publication Number	Publication Date
FI912579A0 true FI912579A0 (fi)	1991-05-29
FI98101B FI98101B (fi)	1996-12-31
FI98101C FI98101C (fi)	1997-04-10

Family

ID=20377054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI912579A FI98101C (fi)	1989-10-04	1991-05-29	Menetelmä ja laite likimääräisen jaon suorittamiseksi

Country Status (16)

Country	Link
US (2)	US5303177A (fi)
EP (1)	EP0421962B1 (fi)
JP (1)	JP3164363B2 (fi)
KR (1)	KR0121945B1 (fi)
AU (1)	AU630752B2 (fi)
BR (1)	BR9006933A (fi)
CA (1)	CA2042028C (fi)
DE (1)	DE69023735T2 (fi)
DK (1)	DK0421962T3 (fi)
ES (1)	ES2081362T3 (fi)
FI (1)	FI98101C (fi)
GR (1)	GR3018200T3 (fi)
IE (1)	IE70324B1 (fi)
NO (1)	NO178088C (fi)
SE (1)	SE464787B (fi)
WO (1)	WO1991005305A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5589832A (en) *	1994-12-02	1996-12-31	Lucent Technologies Inc.	Low noise non-sampled successive approximation
CA2263115A1 (en) *	1996-08-08	1998-02-19	Northern Telecom Limited	Eliminating division in nlms algorithm

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4181976A (en) *	1978-10-10	1980-01-01	Raytheon Company	Bit reversing apparatus
DE3274164D1 (en) *	1982-12-23	1986-12-11	Ibm	Method and apparatus for division operations
JPS60142738A (ja) *	1983-12-30	1985-07-27	Hitachi Ltd	内挿近似を使用する除算装置
JPS62118474A (ja) *	1985-11-19	1987-05-29	Hitachi Ltd	ベクトル除算装置の制御方式
US4782457A (en) *	1986-08-18	1988-11-01	Texas Instruments Incorporated	Barrel shifter using bit reversers and having automatic normalization
US4726036A (en) *	1987-03-26	1988-02-16	Unisys Corporation	Digital adaptive filter for a high throughput digital adaptive processor
EP0300449B1 (en) *	1987-07-21	1994-06-08	Nec Corporation	Digital automatic line equalizer with means for controlling tap gains of transversal filter on mean power of output from the filter
GB2214035A (en) *	1987-12-23	1989-08-23	Philips Electronic Associated	Adjusting filter coefficients
EP0345675B1 (en) *	1988-06-09	1995-01-04	National Semiconductor Corporation	Hybrid stochastic gradient for convergence of adaptive filters
US4989170A (en) *	1988-06-09	1991-01-29	National Semiconductor Corporation	Hybrid stochastic gradient for convergence of adaptive filter

1989
- 1989-10-04 SE SE8903265A patent/SE464787B/sv not_active IP Right Cessation
1990
- 1990-09-10 CA CA002042028A patent/CA2042028C/en not_active Expired - Fee Related
- 1990-09-10 BR BR909006933A patent/BR9006933A/pt not_active IP Right Cessation
- 1990-09-10 WO PCT/SE1990/000574 patent/WO1991005305A1/en active IP Right Grant
- 1990-09-10 AU AU65277/90A patent/AU630752B2/en not_active Ceased
- 1990-09-10 ES ES90850300T patent/ES2081362T3/es not_active Expired - Lifetime
- 1990-09-10 EP EP90850300A patent/EP0421962B1/en not_active Expired - Lifetime
- 1990-09-10 DE DE69023735T patent/DE69023735T2/de not_active Expired - Fee Related
- 1990-09-10 JP JP51415990A patent/JP3164363B2/ja not_active Expired - Lifetime
- 1990-09-10 KR KR1019910700556A patent/KR0121945B1/ko not_active IP Right Cessation
- 1990-09-10 DK DK90850300.6T patent/DK0421962T3/da active
- 1990-09-10 IE IE344290A patent/IE70324B1/en not_active IP Right Cessation
- 1990-10-02 US US07/591,878 patent/US5303177A/en not_active Expired - Lifetime
1991
- 1991-05-29 FI FI912579A patent/FI98101C/fi active
- 1991-05-31 NO NO912108A patent/NO178088C/no not_active IP Right Cessation
1993
- 1993-11-02 US US08/144,423 patent/US5325319A/en not_active Expired - Lifetime
1995
- 1995-11-23 GR GR950403078T patent/GR3018200T3/el unknown

Also Published As

Publication number	Publication date
CA2042028A1 (en)	1991-04-05
CA2042028C (en)	2000-03-21
WO1991005305A1 (en)	1991-04-18
IE70324B1 (en)	1996-11-13
ES2081362T3 (es)	1996-03-01
DE69023735T2 (de)	1996-04-18
NO178088C (no)	1996-01-17
SE464787B (sv)	1991-06-10
US5303177A (en)	1994-04-12
AU6527790A (en)	1991-04-28
GR3018200T3 (en)	1996-02-29
NO178088B (no)	1995-10-09
FI98101C (fi)	1997-04-10
DE69023735D1 (de)	1996-01-04
JP3164363B2 (ja)	2001-05-08
FI98101B (fi)	1996-12-31
KR0121945B1 (ko)	1997-11-22
JPH04502078A (ja)	1992-04-09
DK0421962T3 (da)	1996-01-22
BR9006933A (pt)	1991-11-05
AU630752B2 (en)	1992-11-05
US5325319A (en)	1994-06-28
SE8903265L (sv)	1991-04-05
IE903442A1 (en)	1991-04-10
EP0421962A1 (en)	1991-04-10
KR920701903A (ko)	1992-08-12
NO912108L (no)	1991-05-31
EP0421962B1 (en)	1995-11-22
NO912108D0 (no)	1991-05-31
SE8903265D0 (sv)	1989-10-04

Publication	Publication Date	Title
FI905832A (fi)	1991-05-29	Anordning.
FI863848A (fi)	1987-03-26	Vacciner och immunanalyser foer immunbrist (aids).
DK0450730T3 (da)	1993-05-03	Kloak-skæreapparat
NO894408L (no)	1990-05-08	Hvirvelstroemapparat for materialproevning.
DK165601C (da)	1993-05-03	Vaeskestyret servoindretning
FI914713A0 (fi)	1991-10-07	Foerfarande och anordning foer att testa personliga skydd.
IT8903386A0 (it)	1989-03-17	Apparecchiatura per eseguire mammografie
KR900009194A (ko)	1990-07-02	가공장치
DE69029009D1 (de)	1996-12-05	Ausgangsapparat
FI913202A0 (fi)	1991-07-01	Foerfarande och anordning foer att foerhindra skorpbildning i kontinuerligt arbetande sockerkristallisationsanordningar.
FI98101B (fi)	1996-12-31	Menetelmä ja laite likimääräisen jaon suorittamiseksi
DE69024711D1 (de)	1996-02-22	Verstärkerschaltung
IT1238759B (it)	1993-09-03	Apparecchio montapanna
DE69024865D1 (de)	1996-02-29	Verstärkerschaltung
FI891435A0 (fi)	1989-03-23	Arrangemang och foerfarande foer att flytta vaextenheter och reglera deras inboerdes mellanrum.
FI902034A0 (fi)	1990-04-23	Menetelmä paperin analysoimiseksi
FI903367A0 (fi)	1990-07-04	Kanna och pao denna limmat handtag.
FI892125A0 (fi)	1989-05-03	Impulstorkningsfoerfarande och anordning foer att avlaegsna vatten fraon en pappers- eller kartongbana.
SE8401736D0 (sv)	1984-03-29	Forfarande och anordning for brikettering
BR6801477U (pt)	1990-03-06	Aparelho de audio-analgesia
DK60989D0 (da)	1989-02-10	Teleslyngeforstaerker
FI880596A0 (fi)	1988-02-10	Anordning.
BR8800591A (pt)	1989-09-19	Aparelho de comunicacao
SE8700885D0 (sv)	1987-03-03	Festforfarande och anordning herfor
SE8702874D0 (sv)	1987-07-15	Odlingsforfarande och anordning herfor

Legal Events

Date	Code	Title	Description
1996-12-09	BB	Publication of examined application