Waveform data analytical apparatus
专利汇可以提供Waveform data analytical apparatus专利检索，专利查询，专利分析的服务。并且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 M
1 , and is read out through an address register A, and is displayed in a monitor scope 2 by way of a D/A converter C
1 , a switchS, and a buffer amplifier F. After one scanning, when the switch S
1 is changed over, different single waveforms are generated by function generators 3 to 5 as selected by switches S
3 to S
5 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 S
3 to S
5 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，下面是Waveform data analytical apparatus专利的具体信息内容。
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