File:Sampled-sines-cosines-aliasing.png

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File information
Description

Relationship between positive and negative frequency in sampling (aliasing to...)

Source

I drew this figure using idraw on my Pentium-based wearable computer, in order to illustrate the concept of negative frequency to my ECE431 elecrical engineering class at the University of Toronto.

Date
Author

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Permission
(Reusing this file)

I license this illustration for use in Wikipedia, under Script error: No such module "Message box".Template:Image otherTemplate:License migration.


Also see

http://commons.wikimedia.org/wiki/File:Aliasing_between_a_positive_and_a_negative_frequency.png


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