RO80785B1 - INSTALATIE DE TRANSFORMARE WALSH-HADAMARD A SEMNALELOR îN TIMP REAL - Google Patents

INSTALATIE DE TRANSFORMARE WALSH-HADAMARD A SEMNALELOR îN TIMP REAL

Info

Publication number
RO80785B1
RO80785B1 RO104585A RO10458581A RO80785B1 RO 80785 B1 RO80785 B1 RO 80785B1 RO 104585 A RO104585 A RO 104585A RO 10458581 A RO10458581 A RO 10458581A RO 80785 B1 RO80785 B1 RO 80785B1
Authority
RO
Romania
Prior art keywords
installation
real time
walsh
analogue
sample
Prior art date
Application number
RO104585A
Other languages
English (en)
Other versions
RO80785A2 (ro
Inventor
Dumitru Vorobiev
Original Assignee
Ministerul Apararii Nationale
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 Ministerul Apararii Nationale filed Critical Ministerul Apararii Nationale
Priority to RO81104585A priority Critical patent/RO80785A2/ro
Publication of RO80785B1 publication Critical patent/RO80785B1/ro
Publication of RO80785A2 publication Critical patent/RO80785A2/ro

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)

Abstract

Inventia se refera la o instalatie de transformare Walsh-Hadmarad a semnalelor în timp real utilizata în domeniul prelucrarii semnalelor pentru compresia si secretizarea informatiei. Instalatia este formata din module, fiecare modul fiind constituit din linii de întîrziere analogice cu dispozitive de transfer de sarcini care întîrzie tacte ( i = 1, 2...2 la puterea k-1), un inversor, sumatoare analogice si circuite sample-hold, pentru generarea impulsurilor de comanda pentru circuitele "sample-hold" fiind utilizat un generator realizat cu circuit de negare divizoare de frecventa si circuite logice.
RO81104585A 1981-06-16 1981-06-16 Instalatie de transformare walsh-hadamard a semnalelor in timp real RO80785A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81104585A RO80785A2 (ro) 1981-06-16 1981-06-16 Instalatie de transformare walsh-hadamard a semnalelor in timp real

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81104585A RO80785A2 (ro) 1981-06-16 1981-06-16 Instalatie de transformare walsh-hadamard a semnalelor in timp real

Publications (2)

Publication Number Publication Date
RO80785B1 true RO80785B1 (ro) 1983-01-30
RO80785A2 RO80785A2 (ro) 1983-02-01

Family

ID=20110081

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104585A RO80785A2 (ro) 1981-06-16 1981-06-16 Instalatie de transformare walsh-hadamard a semnalelor in timp real

Country Status (1)

Country Link
RO (1) RO80785A2 (ro)

Also Published As

Publication number Publication date
RO80785A2 (ro) 1983-02-01

Similar Documents

Publication Publication Date Title
EP0308583A3 (en) Digital computer having signal circuitry
EP0228214A3 (en) Apparatus and associated methods for converting serial data pattern signals transmitted or suitable for transmission over a high speed synchronous serial transmission media, to parallel pattern output signals
AU1375088A (en) A converter circuit with a single-ended blocking converter
GB1469565A (en) Data processing systems employing semiconductor compatible charge transfer devices
EP0098417A3 (en) Semiconductor memory device
JPS57116424A (en) Parallel-to-serial converting circuit
RO80785B1 (ro) INSTALATIE DE TRANSFORMARE WALSH-HADAMARD A SEMNALELOR îN TIMP REAL
Yamakido et al. A single-chip CMOS filter/codec
DE3881220D1 (de) Kommunikationsvermittlungselement.
CA2062414A1 (en) A circuit for interconnecting integrated semiconductor circuits
Zhang et al. Switch sequencer circuit for safe commutation of a matrix converter
GB1038745A (en) Improvements in or relating to electric circuit arrangements
IE802198L (en) Monolithic integrated circuit
SU886195A1 (ru) Двухбалансный модул тор
JPS54161373A (en) Electronic wattmeter
SU610269A1 (ru) Инвертор
JPS60160728A (ja) 並‐直列変換器
US20030168662A1 (en) Integrated circuit with improved clock distribution
JPS5534518A (en) Lsi parameter setting system
ATE80471T1 (de) Anordnung zur umwandlung eines elektrischen mehrphasensignals in eine frequenz.
JPS57186830A (en) Parallel-series converting and separating circuit
JPS5541070A (en) Ic drive unit
GB969252A (en) Improvements in or relating to time-division multiplex switching arrangements
SU1684886A1 (ru) Преобразователь ортогональных напр жений в посто нное
ES464843A1 (es) Un dispositivo de conversiones para un sistema digital.