ES8402956A1 - Perfeccionamientos en un circuito de calculo rapido de la transformada de fourier discreta de una senal. - Google Patents

Perfeccionamientos en un circuito de calculo rapido de la transformada de fourier discreta de una senal.

Info

Publication number
ES8402956A1
ES8402956A1 ES519980A ES519980A ES8402956A1 ES 8402956 A1 ES8402956 A1 ES 8402956A1 ES 519980 A ES519980 A ES 519980A ES 519980 A ES519980 A ES 519980A ES 8402956 A1 ES8402956 A1 ES 8402956A1
Authority
ES
Spain
Prior art keywords
reading
circuit
block
memory
control
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.)
Expired
Application number
ES519980A
Other languages
English (en)
Other versions
ES519980A0 (es
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.)
Intercontrole SA
Original Assignee
Intercontrole SA
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 Intercontrole SA filed Critical Intercontrole SA
Publication of ES8402956A1 publication Critical patent/ES8402956A1/es
Publication of ES519980A0 publication Critical patent/ES519980A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Complex Calculations (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

CIRCUITO DE CALCULO RAPIDO DE LA TRANSFORMADA DE FOURIER DISCRETA DE UNA SEÑAL.COMPRENDE: UN CONVERTIDOR ANALOGICO-NUMERICO; UNA MEMORIA VIVA DE ACCESO DIRECTO; Y UN CONJUNTO DE CALCULO DE LA TRANSFORMADA DE FOURIER DISCRETA, QUE A SU VEZ INCLUYE UNA MEMORIA MUERTA PROGRAMABLE, UN CONTADOR, UN CIRCUITO MULTIPLICADOR, UN CIRCUITO ACUMULADOR, Y UN CIRCUITO SECUENCIADOR.
ES519980A 1982-02-23 1983-02-22 Perfeccionamientos en un circuito de calculo rapido de la transformada de fourier discreta de una senal. Granted ES519980A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE892241 1982-02-23

Publications (2)

Publication Number Publication Date
ES8402956A1 true ES8402956A1 (es) 1984-03-01
ES519980A0 ES519980A0 (es) 1984-03-01

Family

ID=3861984

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519980A Granted ES519980A0 (es) 1982-02-23 1983-02-22 Perfeccionamientos en un circuito de calculo rapido de la transformada de fourier discreta de una senal.

Country Status (6)

Country Link
KR (1) KR840003840A (es)
DK (1) DK79083A (es)
ES (1) ES519980A0 (es)
GR (1) GR77063B (es)
MA (1) MA19729A1 (es)
NO (1) NO830598L (es)

Also Published As

Publication number Publication date
MA19729A1 (fr) 1983-10-01
DK79083A (da) 1983-08-24
GR77063B (es) 1984-09-05
NO830598L (no) 1983-08-24
KR840003840A (ko) 1984-10-04
DK79083D0 (da) 1983-02-22
ES519980A0 (es) 1984-03-01

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