We first consider orthonormal bases of R N consisting of discretized rescaled Walsh functions, where N is a power of two. Given a vector, the best basis with respect to an additive cost function is found with an algorithm of order O(N log N). The algorithm operates in the time-frequency plane by con
β¦ LIBER β¦
Practical aspects of a fast algorithm for frequency detection
β Scribed by Kedem, B.; Yakowitz, S.
- Book ID
- 117861150
- Publisher
- IEEE
- Year
- 1994
- Tongue
- English
- Weight
- 792 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0090-6778
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