National Repository of Grey Literature 198 records found  beginprevious189 - 198  jump to record: Search took 0.00 seconds. 
Applications of linear algebra and optimization in sound signal processing
Kolbábková, Anežka ; Veselý, Vítězslav (referee) ; Rajmic, Pavel (advisor)
This thesis is focused on sparse representation of audio signals. It consists of theoretical introduction to basic issues of sparse representation and also simulation on artificial tones of ``piano'' in program Matlab. The theory is verified on this generated tones and also on real signals.
Wavelet transform properties
Koula, Ivan
Multidimensional time-scale representations of signals are images of changes in time of short time sub band energy and thus play an important role when they are analyzed and processed. The properties depend on the transformation algorithm used, and they differ not only in the resolution of changes in the time and the scale domain but also in the computation complexity during the realization.

National Repository of Grey Literature : 198 records found   beginprevious189 - 198  jump to record:
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