Method and system for analyzing and displaying waveform data

Details Method and system for analyzing and displaying waveform data Method and system for analyzing and displaying waveform data

1997-07-17

1999-03-02

Do, Diep N.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Analysis of complex waves

324 7611, 702 67, G01R 2316

Patent

active

058776206

ABSTRACT:
In a waveform analyzer directed toward enabling recognition at a glance whether displayed waveform data are within a desired range; waveform data converter 50 inputs waveform data stored in a waveform data memory 10 and the result of comparison of the waveform data stored in waveform data memory 10 with a judgment standard stored in limit line memory 20 at comparison operator 30; and based on the inputted comparison result, waveform data converter 50 converts to a predetermined format only that portion of the waveform data stored in waveform data memory 10 that is judged to be outside the desired range based on the judgment standard; following which waveform display device 40 displays the converted waveform data.

REFERENCES:
patent: 4072851 (1978-02-01), Rose
patent: 4104725 (1978-08-01), Rose et al.
patent: 4455613 (1984-06-01), Shoemaker
patent: 4592369 (1986-06-01), Davis et al.
patent: 5519820 (1996-05-01), Kawauchi et al.

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