Write to my private email (remove TRUENORTH. ) and I will send you a file -
just made an example for my book.
best wishes

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Bernard V Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme
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> Is there anyone that help me create a chart that will display 2 Sinusoid
> waves and have the ability to modify amplitude and frequency of each.
>
> thanks tony