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Graphics Interchange Format  |  1997-01-13  |  19KB  |  296x181  |  4-bit (16 colors)

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OCR: F(k)= >f. cos -2 stkn + isin 2 rkn N N (k=0,1,2 ,.... N-1) Example 1: Performing a DFT on an array of samples results in the discrete density spectrum.

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