Question: 1. Write short notes on Discrete Cosine Transform (DCT) 2. Describe Fast Fourier Transform 3. Write short notes on the Hotelling transform

1. Write short notes on Discrete Cosine Transform (DCT)

2. Describe Fast Fourier Transform


3. Write short notes on the Hotelling transform

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1 ID DCT ID DCT is defined as Cu u x0N1fxcos2x1u2N for u012N1 Inverse DCT is defined as fx u0N1 uCuc... View full answer

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