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Difference between revisions of "NVGate Time Domain Analysis"
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NVGate Time Domain Analysis (view source)
Revision as of 14:58, 9 December 2021
, 14:58, 9 December 2021→Available results:
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The results can be display using the add remove windows: | The results can be display using the add remove windows: | ||
[[File:TDA_display.png|700px|none]] | [[File:TDA_display.png|700px|none]] | ||
<br> | |||
{|border="2" cellspacing="0" cellpadding="4" width="100%" align="center" | {|class="wikitable" style="background:white" border="2" cellspacing="0" cellpadding="4" width="100%" align="center" | ||
|'''Type''' | |'''Type''' | ||
|'''Size''' | |'''Size''' | ||
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|}<br clear="all"> | |}<br clear="all"> | ||
* DC: the average DC value of the time signal | * '''DC''': the average DC value of the time signal | ||
* RMS: the RMS value of the time signal (DC being removed) | * '''RMS''': the RMS value of the time signal (DC being removed) | ||
* Min: the minimum level of time signal | * '''Min''': the minimum level of time signal | ||
* Max: the maximum level of time signal | * '''Max''': the maximum level of time signal | ||
* Peak: the absolute value of Min level and Max level. | * '''Peak''': the absolute value of Min level and Max level. | ||
* Peak-Peak: displays the difference between Min level and max level. Peak-Peak level ≥ 0. | * '''Peak-Peak''': displays the difference between Min level and max level. Peak-Peak level ≥ 0. | ||
* Crest factor: displays the ratio Peak level/RMS level. Characteristics of the Crest Factor: | * '''Crest factor''': displays the ratio Peak level/RMS level. Characteristics of the Crest Factor: | ||
[[Image:Analysis_plug_TDA_02.png|framed|none]] | [[Image:Analysis_plug_TDA_02.png|framed|none]] | ||
* Kurtosis: the kurtosis value (4<sup>th</sup> order moment) of the time signal | * '''Kurtosis''': the kurtosis value (4<sup>th</sup> order moment) of the time signal | ||
* Time View | * '''Time View''' | ||
====Display==== | ====Display==== | ||
The | The ''Time view''is an oscilloscope-like view of the time domain series which scrolls the signal on a user define duration. The duration of the viewed signal is independent for each channel. That is to say it allows monitoring the same signal on different durations. | ||
[[Image:Analysis_plug_TDA_03.png|700px|none]] | [[Image:Analysis_plug_TDA_03.png|700px|none]] | ||
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X zoom is not available at Time View, display is fixed to multi graph. | X zoom is not available at Time View, display is fixed to multi graph. | ||
This window handles 3 | This window handles 3 cursors: | ||
* Main cursor where is retrieved the values displayed at infortrace | * Main cursor where is retrieved the values displayed at infortrace | ||
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Content of Scalar Table could be copy to export to another application. | Content of Scalar Table could be copy to export to another application. | ||
{|border="0" cellspacing="2" width="100%" | {|class="wikitable" style="background:white" border="0" cellspacing="2" width="100%" | ||
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[[Image:Display_Graphs_Traces_98.png|framed|none]] | [[Image:Display_Graphs_Traces_98.png|framed|none]] | ||
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The X axis can be either absolute (real date/time) or relative (in buffer duration). It can be changed during acquisition. The default type is relative; it may be changed through the user<nowiki>’</nowiki>s preferences. | The X axis can be either absolute (real date/time) or relative (in buffer duration). It can be changed during acquisition. The default type is relative; it may be changed through the user<nowiki>’</nowiki>s preferences. | ||
In addition to the signal overview, the ''Time view ''provides statistic extraction of a part of the displayed signal. The extraction takes into account the signal defined in the selected area (reverse video). The results of this extraction are available in the info trace. The following levels are computed in the selected area: | In addition to the signal overview, the ''Time view'' provides statistic extraction of a part of the displayed signal. The extraction takes into account the signal defined in the selected area (reverse video). The results of this extraction are available in the info trace. The following levels are computed in the selected area: | ||
* DC | * DC | ||