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Author Shu, Huazhong ♦ Wu, Jiasong ♦ Senhadji, Lotfi ♦ Luo, Limin
Source CiteSeerX
Content type Text
File Format PDF
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Sine Windowing Function ♦ Modulated Complex Lapped Transform ♦ New Fast Algorithm ♦ Algorithm Show ♦ Length-2 Input Data Sequence ♦ Fast Computation ♦ Novel Algorithm ♦ Minimal Number ♦ Arithmetic Operation ♦ Discrete Hartley Transform ♦ Index Term Audio Processing
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-2 input data sequence, the proposed algorithm is based on computing a length-2 type-II generalized discrete Hartley transform. Comparison with existing algorithms shows that the proposed method achieves the minimal number of arithmetic operations.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Publisher Date 2009-01-01