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ECE 438 Fall_2009 Prof. Boutin: some graphs to illustrate DFT lecture

This is the graph of the magniture of $ W(\omega) $ for $ N=15 $.

W of omega N equal 15.png

This is the graph of the magniture of $ W(\omega) $ for $ N=100 $.

W of omega N equal 100.png

This is the graph of the magniture of $ W(\omega) $ for $ N=10000 $.

W of omega N equal 10000.png


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