JPS54103383A - Waveform data analytical apparatus - Google Patents
Waveform data analytical apparatusInfo
- 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
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
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)
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 |
-
1978
- 1978-01-31 JP JP1013578A patent/JPS54103383A/en active Pending
Cited By (1)
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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