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Journal Articles IEEE Signal Processing Letters Year : 2009

New Fast Algorithm for Modulated Complex Lapped Transform With Sine Windowing Function

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Abstract

A novel algorithm for fast computation of the modulated complex lapped transform (MCLT) with sine windowing function is presented. For the MCLT of length-2M input data sequence, the proposed algorithm is based on computing a length-2M type-II generalized discrete Hartley transform. Comparison with existing algorithms shows that the proposed method achieves the minimal number of arithmetic operations.
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Dates and versions

inserm-00361435 , version 1 (15-02-2009)

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Huazhong Shu, Jiasong Wu, Lotfi Senhadji, Limin M. Luo. New Fast Algorithm for Modulated Complex Lapped Transform With Sine Windowing Function. IEEE Signal Processing Letters, 2009, 16 (2), pp.93-96. ⟨10.1109/LSP.2008.2010069⟩. ⟨inserm-00361435⟩
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