Quote:
Originally Posted by TheDon
So I am completely stumped on this
"what happens when a high frequency wave combined ,h(x) with a low frequency wave l(x) with the same amplitude and phase. The resulting complex wave r(x) is the sum of two functions or r(x) = h(x) + l(x) . "
I cannot find anything in my book or the class slides on it.
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Is that the exact wording of the problem? It's been a long time (30 years) since I took a math class, but I don't recall seeing a problem worded in that fashion. The "what happens when ..." seems vague to me. I am particularly confused by this part:
Quote:
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... high frequency wave combined ,h(x) with ...
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Really odd punctuation.
Is there anything in the materials they gave you that further defines the term "wave"? If a wave is always stated as "h(x) = a sin(x)", or something like that, then Kuan's approach looks like a good start.
10-10-2011, 08:50 AM
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