FR2408870A1 - Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'unite - Google Patents
Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'uniteInfo
- Publication number
- FR2408870A1 FR2408870A1 FR7733777A FR7733777A FR2408870A1 FR 2408870 A1 FR2408870 A1 FR 2408870A1 FR 7733777 A FR7733777 A FR 7733777A FR 7733777 A FR7733777 A FR 7733777A FR 2408870 A1 FR2408870 A1 FR 2408870A1
- Authority
- FR
- France
- Prior art keywords
- sequence
- auxiliary
- multiplication
- logic levels
- stochastic
- 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
Links
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
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/70—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Complex Calculations (AREA)
- Executing Machine-Instructions (AREA)
Abstract
PROCEDE POUR LA MULTIPLICATION D'UNE VALEUR STOCHASTIQUE AU PLUS EGALE A 0,5, PAR UN NOMBRE 1 K, AVEC 0 K 1, VALEUR STOCHASTIQUE QUI SE TROUVE PHYSIQUEMENT REPRESENTEE PAR UNE SEQUENCE DE NIVEAUX LOGIQUES 0 ET 1, TELLE QUE DANS CERTAIN INTERVALLE DE TEMPS, IL APPARAIT N NIVEAUX LOGIQUES 1. SELON L'INVENTION, CE PROCEDE EST CARACTERISE EN CE QUE, A PARTIR DE LADITE SEQUENCE ON FORME UNE PREMIERE SEQUENCE AUXILIAIRE COMPORTANT KN NIVEAUX LOGIQUES 1, PUIS UNE SECONDE SEQUENCE AUXILIAIRE COMPORTANT N NIVEAUX LOGIQUES 1, CHAQUE NIVEAU LOGIQUE 1 DE CHACUNE DES DEUX SEQUENCES AUXILIAIRES ETANT D'UNE PART, DEDUIT D'UN NIVEAU LOGIQUE 1 DE LA SEQUENCE INITIALE ET D'AUTRE PART TEMPORELLEMENT EN REGARD D'UN NIVEAU ZERO DE L'AUTRE SEQUENCE AUXILIAIRE, APRES QUOI LESDITES SEQUENCES AUXILIAIRES SONT AJOUTEES L'UNE A L'AUTRE. TRAITEMENT STOCHASTIQUE DE L'INFORMATION.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7733777A FR2408870A1 (fr) | 1977-11-09 | 1977-11-09 | Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'unite |
GB7842833A GB2010544B (en) | 1977-11-09 | 1978-11-01 | Process and device for multiplying a stochastic value by a coefficient greater than the unit |
DE2848947A DE2848947C2 (de) | 1977-11-09 | 1978-11-09 | Vorrichtung zum Multiplizieren eines stochastischen Wertes x nicht größer als 0,5 mit einer Zahl (1+K), wobei K positiv und nicht größer als 1 ist |
US06/161,009 US4297744A (en) | 1977-11-09 | 1980-06-19 | Process and device for multiplying a stochastic value by a coefficient greater than the unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7733777A FR2408870A1 (fr) | 1977-11-09 | 1977-11-09 | Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'unite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408870A1 true FR2408870A1 (fr) | 1979-06-08 |
FR2408870B1 FR2408870B1 (fr) | 1980-08-22 |
Family
ID=9197445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733777A Granted FR2408870A1 (fr) | 1977-11-09 | 1977-11-09 | Procede et dispositif pour la multiplication d'une valeur stochastique par un coefficient plus grand que l'unite |
Country Status (4)
Country | Link |
---|---|
US (1) | US4297744A (fr) |
DE (1) | DE2848947C2 (fr) |
FR (1) | FR2408870A1 (fr) |
GB (1) | GB2010544B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8005506A (nl) * | 1980-10-06 | 1982-05-03 | Philips Nv | Inrichting voor het uitvoeren van een matnematische operatie en enkele toepassingen van deze inrichting. |
US6304337B1 (en) | 1998-12-21 | 2001-10-16 | Lexmark International, Inc. | Stochastic method of enlarging a visual image |
US6115031A (en) * | 1999-04-23 | 2000-09-05 | Lexmark International, Inc. | Method of converting color values |
CA2420597C (fr) | 2000-08-31 | 2011-05-17 | Rtp Pharma Inc. | Particules broyees |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612845A (en) * | 1968-07-05 | 1971-10-12 | Reed C Lawlor | Computer utilizing random pulse trains |
US3828169A (en) * | 1973-10-26 | 1974-08-06 | Westinghouse Electric Corp | Apparatus for digital frequency multiplication |
US3970954A (en) * | 1975-04-03 | 1976-07-20 | Bell Telephone Laboratories, Incorporated | Digital frequency multiplier |
-
1977
- 1977-11-09 FR FR7733777A patent/FR2408870A1/fr active Granted
-
1978
- 1978-11-01 GB GB7842833A patent/GB2010544B/en not_active Expired
- 1978-11-09 DE DE2848947A patent/DE2848947C2/de not_active Expired
-
1980
- 1980-06-19 US US06/161,009 patent/US4297744A/en not_active Expired - Lifetime
Non-Patent Citations (3)
Title |
---|
EXRV/76 * |
NO002859/67 * |
NV8092/67 * |
Also Published As
Publication number | Publication date |
---|---|
FR2408870B1 (fr) | 1980-08-22 |
US4297744A (en) | 1981-10-27 |
GB2010544A (en) | 1979-06-27 |
DE2848947A1 (de) | 1979-05-10 |
DE2848947C2 (de) | 1982-11-25 |
GB2010544B (en) | 1982-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |