| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital oscilloscope capable of easily and rapidly retrieving a success point by efficiently conducting serial pattern search. SOLUTION: This digital oscilloscope for simultaneously displaying a plurality of output waveforms corresponding to a plurality of channels is equipped with a serial pattern search conducting means 10. When a waveform pattern, high or low relative to a certain level of output waveforms at the same hour, is inputted as a fixed condition, the conducting means 10 searches all the output waveforms in response to the input to detect a waveform point as a success point(Sp) at which the respective output waveforms simultaneously satisfy the fixed condition.
|
