Oscilloscope signal display processing method and oscilloscope

Oscilloscope signal display processing method and oscilloscope

The invention discloses an oscilloscope signal display processing method and an oscilloscope. The envelope line is extracted while the waveform image is drawn; the envelope line is stored in an internal storage unit; if the hardware configuration of the oscilloscope is not adjusted, the waveform ima...

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Hauptverfasser: ZHOU XUXIN, WU QIANKE, ZHENG WENMING
Format: Patent
Sprache:chi ; eng
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MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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creator ZHOU XUXIN
WU QIANKE
ZHENG WENMING
description The invention discloses an oscilloscope signal display processing method and an oscilloscope. The envelope line is extracted while the waveform image is drawn; the envelope line is stored in an internal storage unit; if the hardware configuration of the oscilloscope is not adjusted, the waveform image is directly displayed; if hardware configuration of the oscilloscope is adjusted, the envelope line stored in the internal storage unit is processed and is then displayed according to the adjusted configuration parameters; and thus, when the hardware configuration is changed, the envelope line ofthe last frame of waveform under the pre-stored old hardware configuration is processed and then displayed according to the new configuration parameters, the phenomenon that the oscilloscope displayscreen does not display the waveform for a long time after the hardware configuration of the oscilloscope is changed is avoided, and the user experience is improved. 本发明公开了一种示波器信号显示处理方法及示波器，由于在绘制波形图像的同时提取其包络线，并将包络线存储在内部存储单元中，若
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The envelope line is extracted while the waveform image is drawn; the envelope line is stored in an internal storage unit; if the hardware configuration of the oscilloscope is not adjusted, the waveform image is directly displayed; if hardware configuration of the oscilloscope is adjusted, the envelope line stored in the internal storage unit is processed and is then displayed according to the adjusted configuration parameters; and thus, when the hardware configuration is changed, the envelope line ofthe last frame of waveform under the pre-stored old hardware configuration is processed and then displayed according to the new configuration parameters, the phenomenon that the oscilloscope displayscreen does not display the waveform for a long time after the hardware configuration of the oscilloscope is changed is avoided, and the user experience is improved. 本发明公开了一种示波器信号显示处理方法及示波器，由于在绘制波形图像的同时提取其包络线，并将包络线存储在内部存储单元中，若</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200811&amp;DB=EPODOC&amp;CC=CN&amp;NR=111521853A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200811&amp;DB=EPODOC&amp;CC=CN&amp;NR=111521853A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU XUXIN</creatorcontrib><creatorcontrib>WU QIANKE</creatorcontrib><creatorcontrib>ZHENG WENMING</creatorcontrib><title>Oscilloscope signal display processing method and oscilloscope</title><description>The invention discloses an oscilloscope signal display processing method and an oscilloscope. 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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Oscilloscope signal display processing method and oscilloscope
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