JPS57108824A - Picture space frequency analyzer - Google Patents

Picture space frequency analyzer

Info

Publication number
JPS57108824A
JPS57108824A JP18381080A JP18381080A JPS57108824A JP S57108824 A JPS57108824 A JP S57108824A JP 18381080 A JP18381080 A JP 18381080A JP 18381080 A JP18381080 A JP 18381080A JP S57108824 A JPS57108824 A JP S57108824A
Authority
JP
Japan
Prior art keywords
signal
input picture
oscillator
ultrasonic
lens
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
Application number
JP18381080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126874B2 (enrdf_load_stackoverflow
Inventor
Koichiro Miyagi
Shintaro Inagaki
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP18381080A priority Critical patent/JPS57108824A/ja
Publication of JPS57108824A publication Critical patent/JPS57108824A/ja
Publication of JPS6126874B2 publication Critical patent/JPS6126874B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Closed-Circuit Television Systems (AREA)
JP18381080A 1980-12-26 1980-12-26 Picture space frequency analyzer Granted JPS57108824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18381080A JPS57108824A (en) 1980-12-26 1980-12-26 Picture space frequency analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18381080A JPS57108824A (en) 1980-12-26 1980-12-26 Picture space frequency analyzer

Publications (2)

Publication Number Publication Date
JPS57108824A true JPS57108824A (en) 1982-07-07
JPS6126874B2 JPS6126874B2 (enrdf_load_stackoverflow) 1986-06-23

Family

ID=16142267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18381080A Granted JPS57108824A (en) 1980-12-26 1980-12-26 Picture space frequency analyzer

Country Status (1)

Country Link
JP (1) JPS57108824A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6126874B2 (enrdf_load_stackoverflow) 1986-06-23

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