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Coenen, A.J.R. (author)Method for detecting a similarity in shape between a first and a second sampled signal fragment. The method comprises the steps of: formation of a first fragment function from the first sampled signal fragment by means of inverse interpolation, definition of a domain interval, for example the time interval, by searching for the second sampled...patent 2004
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Coenen, A.J.R. (author)Method and device for filtering a digital signal with the aid of an Mth order finite impulse response filtering with a fractional delay d which is a fraction of the sampling period associated with the digital signal, in order to obtain an interpolated value. This involves predetermining (M+1)/2 window weights wk of a window function which is...patent 1999