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ISMIR
2005
Springer
171views Music» more  ISMIR 2005»
14 years 4 months ago
Finding Meter in Music Using An Autocorrelation Phase Matrix and Shannon Entropy
This paper introduces a novel way to detect metrical structure in music. We introduce a way to compute autocorrelation such that the distribution of energy in phase space is prese...
Douglas Eck, Norman Casagrande
IDA
2009
Springer
14 years 5 months ago
Estimating Phase Linearity in the Frequency-Domain ICA Demixing Matrix
We consider a method for solving the permutation problem in blind source separation (BSS) by the frequency-domain independent component analysis (FD-ICA) by using phase linearity o...
Keisuke Toyama, Mark D. Plumbley
ISAAC
2005
Springer
78views Algorithms» more  ISAAC 2005»
14 years 4 months ago
The Phase Matrix
Reducing the error of quantum algorithms is often achieved by applying a primitive called amplitude amplification. Its use leads in many instances to quantum algorithms that are q...
Peter Høyer
ICIP
1997
IEEE
14 years 3 months ago
Subband Image Coding Using Cosine Modulated Filter Banks with Perfect Reconstruction and Linear Phase
lye propose a lossy image coding scheme based on the recently introduced even-stacked cosine modulated filter banks (CSIFBs) that allow linear phase filters in all channels. We des...
Helmut Bölcskei, T. Stranz, Franz Hlawatsch, ...
GECCO
2008
Springer
119views Optimization» more  GECCO 2008»
13 years 12 months ago
Evolutionary synthesis of low-sensitivity equalizers using adjacency matrix representation
An evolutionary synthesis method to design low-sensitivity IIR filters with linear phase in the passband is presented. The method uses a chromosome coding scheme based on the grap...
Leonardo Bruno de Sá, Antonio Carneiro Mesq...