Revision as of 22:06, 29 August 2024 edit Kvng (talk \| contribs) Extended confirmed users, New page reviewers 116,086 edits review: WP:DUPLINK. thin rep and unsourced. rm unnec paren, quote chars. ← Previous edit		Revision as of 05:26, 2 September 2024 edit undo 69.5.112.154 (talk) →DCT-I Next edit →
Line 284: :<math>X_k = \frac{1}{2} (x_0 + (-1)^k x_{N-1}) + \sum_{n=1}^{N-2} x_n \cos \left[\, \~~frac~~tfrac{\ \pi}{\,N-1\,} \, n \, k \,\right] \qquad \text{ for } ~ k = 0,\ \ldots\ N-1 ~.</math>

Discrete cosine transform: Difference between revisions