dc.contributor.author | Cappellini, Vito | |
dc.date.accessioned | 2018-10-11T14:05:09Z | |
dc.date.available | 2018-10-11T14:05:09Z | |
dc.date.issued | 1979/12 | |
dc.identifier | 529 | |
dc.identifier.govdoc | CP-25/2 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12489/67 | |
dc.description.abstract | Some high efficiency digital signal processing techniques, based on digital filtering are presented for real-time general-purpose, high-speed signal processing systems. At first high efficiency one-dimensional and two-dimensional digital filters are described, both of non-recursive FIR type (using Cappellini window) and of recursive IIR type (using transformations). Further a special technique, introduced by the author, for high-speed digital acquisition and processing with maximum efficiency, that is using the minimum number of sampled signal data for the required processing, is described. This technique using a single digital filter and a frequency shift procedure of the sampled signal spectrum, is particularly useful for performing a band-pass analysis or a spectral estimation with a tree-structure organization. Hardware and software implementationsof the above technique are presented with typical application examples. | |
dc.format | 10 p. : ill. ; digital, PDF file | |
dc.language | English | |
dc.publisher | NATO. SACLANTCEN | |
dc.source | In: Real-time, general purpose, high-speed signal processing systems for underwater research (SACLANTCEN Conference Proceedings CP-25), Part 2, 1979, pp. 31-1 - 31-10. | |
dc.subject | Signal processing | |
dc.subject | Digital filters (Mathematics) | |
dc.title | Some high efficiency digital signal processing techniques for high speed signal processing systems | |
dc.type | Papers and Articles | |
dc.type | Conference Proceedings (CP) | |