| Zugriffsnummer | 28846 |
| Dokumenttyp | Bericht |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Tailored minimum sidelobe and minimum sidelobe cosine-sum windows |
| Autor(in); Institution |
Albrecht, Hans-Helge; 8.2, Biosignale, PTB-Berlin
|
| Quelle/Jahr | (2012) |
| Availability | [online only] |
| DOI | |
| Verlag | Braunschweig [u.a.]: Physikalisch-Technische Bundesanstalt |
| Klassifikationscode | DDC: 621.3822 |
| Freie Schlagworte | signal processing ; fourier transform ; spectral analysis ; cosine-sum window ; window parameters ; window coefficients ; window function |
| Zusammenfassung | Window functions are used when a section of length Tw is to be cut out from a time varying signal for spectral analysis. Minimum sidelobe and modified minimum sidelobe cosine-sum windows exhibit good properties concerning the peak sidelobe level (PSL) and the equivalent noise bandwidth. The catalog presented here contains parameters, coefficients and zeros of more than 6000 of the mentioned windows with a PSL greater than -350 dB and different values for the asymptotic decay of the sidelobes. The PSL values of neighboring windows differ by not more than 0.52 dB. Amplitude spectra of selected windows are shown. |
