JPS54103383A - Waveform data analytical apparatus - Google Patents

Waveform data analytical apparatus

Info

Publication number
JPS54103383A
JPS54103383A JP1013578A JP1013578A JPS54103383A JP S54103383 A JPS54103383 A JP S54103383A JP 1013578 A JP1013578 A JP 1013578A JP 1013578 A JP1013578 A JP 1013578A JP S54103383 A JPS54103383 A JP S54103383A
Authority
JP
Japan
Prior art keywords
waveform data
data
displayed
composite
scope
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.)
Pending
Application number
JP1013578A
Other languages
Japanese (ja)
Inventor
Fukuo Zenitani
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP1013578A priority Critical patent/JPS54103383A/en
Publication of JPS54103383A publication Critical patent/JPS54103383A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: to analyze the waveform data promptly ana accurately by comparing the stored waveform data with the composite wave of plural single waveforms generated by a function generator, and observing by a monitor scope or the like.
CONSTITUTION: The measured waveform data from an analytical device 1 is stored in a memory M1, and is read out through an address register A, and is displayed in a monitor scope 2 by way of a D/A converter C1, a switchS, and a buffer amplifier F. After one scanning, when the switch S1 is changed over, different single waveforms are generated by function generators 3 to 5 as selected by switches S3 to S5 and are applied to an adder Ad, from which composite waveform data is similarly displayed in the monitor scope 2. In the next scanning period, the difference data of the data waveform and the composite waveform data of single waveforms as calculated by a substractor Su is displayed in the monitor scope 2. By observing the difference data display on the scope 2, the switches S3 to S5 are opened or closed until the display of composite wave data and that of waveform data coincide with each other.
COPYRIGHT: (C)1979,JPO&Japio
JP1013578A 1978-01-31 1978-01-31 Waveform data analytical apparatus Pending JPS54103383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1013578A JPS54103383A (en) 1978-01-31 1978-01-31 Waveform data analytical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1013578A JPS54103383A (en) 1978-01-31 1978-01-31 Waveform data analytical apparatus

Publications (1)

Publication Number Publication Date
JPS54103383A true JPS54103383A (en) 1979-08-14

Family

ID=11741835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1013578A Pending JPS54103383A (en) 1978-01-31 1978-01-31 Waveform data analytical apparatus

Country Status (1)

Country Link
JP (1) JPS54103383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515457A (en) * 1990-09-07 1996-05-07 Kikusui Electronics Corporation Apparatus and method for interpolating sampled signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515457A (en) * 1990-09-07 1996-05-07 Kikusui Electronics Corporation Apparatus and method for interpolating sampled signals

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