http://netvouz.com/Mindaugasu/tag/dsp?feed=rss Mindaugasu's bookmarks tagged "dsp" on Netvouz http://www.scienceprog.com/low-frequency-butterworth-and-optimal-wiener-ecg-filters/ Regular ad hoc filters don’t guarantee optimal signal filtering as there is no any criteria that evaluates filter characteristics. The main idea of optimal filtering is to give bigger weight coefficients to signal spectra parts where signal noise has less power and true signal spectral components has bigger power. Mindaugasu Tue, 02 Jan 2007 14:23:23 GMT http://www.scienceprog.com/what-is-a-linear-system/ Discrete system is nothing more than algorithm, where input is transformed to output. The output is transformed by operator L() which describes discrete system. There are described the most common operators of discrete systems. Mindaugasu Wed, 09 Aug 2006 13:37:53 GMT