Square wave symmetric around zero volts

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Discussion Overview

The discussion revolves around the concept of a square wave that is symmetric around zero volts, specifically focusing on how to visually represent this waveform. Participants seek clarification on the characteristics of such a graph.

Discussion Character

  • Homework-related

Main Points Raised

  • One participant requests an example of a square wave symmetric around zero volts, expressing uncertainty about its appearance.
  • Another participant provides a definition of symmetry, which may not directly address the original question but adds context to the concept of symmetry.
  • A participant shares a link to an image that they believe represents the square wave in question, seeking confirmation.
  • There is a discussion about whether the voltage must be the same on either side of the y-axis, indicating some confusion regarding the definition of symmetry in this context.
  • A later reply acknowledges a misunderstanding and asks to disregard a previous question, indicating an evolving understanding of the topic.

Areas of Agreement / Disagreement

The discussion remains unresolved, with participants expressing varying levels of understanding and clarity regarding the concept of a square wave symmetric around zero volts.

Contextual Notes

Participants have not reached a consensus on the specific characteristics of the square wave, and there are indications of misinterpretation regarding the requirements of symmetry in this context.

Splatapus
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Hi everyone

For a pre-lab, I am asked to draw a square wave symmetric around zero volts.
I am not sure what this graph looks like, can someone give me an example?

Thank You
 
Engineering news on Phys.org
sym·me·try
noun \ˈsi-mə-trē\
1: balanced proportions; also : beauty of form arising from balanced proportions
2: the property of being symmetrical; especially : correspondence in size, shape, and relative position of parts on opposite sides of a dividing line or median plane or about a center or axis — compare bilateral symmetry, radial
 
Splatapus said:
I am asked to draw a square wave symmetric around zero volts.
I am not sure what this graph looks like, can someone give me an example?

Something like this?
hv3.jpg
 
FailedLaunch said:
Something like this?
[PLAIN]http://cnx.org/content/m28264/latest/hv3.jpg[/QUOTE]

Ok Thank You! I was unsure because it said "symmetric about 0 volts" and i was wondering if the voltage would have to be the same on either side of the y-axis.

Thanks!
 
Last edited by a moderator:
Splatapus said:
I was unsure because it said "symmetric about 0 volts" and i was wondering if the voltage would have to be the same on either side of the y-axis.
And what have you concluded?

EDIT: I'm sorry, I misread your last post. Disregard my question.
 
Last edited:

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