Extrapolation of band-limited signals
| dc.creator | Vuyyuru, Sameer | |
| dc.date.accessioned | 2016-11-14T23:11:09Z | |
| dc.date.available | 2011-02-19T00:55:53Z | |
| dc.date.available | 2016-11-14T23:11:09Z | |
| dc.date.issued | 1995-05 | |
| dc.description.abstract | This thesis is the presentation of an investigation into a classical bandlimited function extrapolation technique, namely the Papoulis-Gerchberg algorithm. This algorithm can be used in the field of RADAR signal processing to estimate the Time-Varying Target Density function of a moving target at different points in space in accordance with methods developed by Dr. Emre. The estimation of the Target Density function yields a scaled estimate of the effective cross-section of the target at that point. With all spatial points combined we would receive a picture of the target space at each time point. This would form, in effect, a real time image of the target space. The study consists of exploring the capabilities of the Papoulis-Gerchberg algorithm, thereby evaluating its possible use in the algorithm for estimating the Time-Varying Target Density function. The study also explores the effectiveness of the Papoulis-Gerchberg algorithm when applied to a bandlimited Target Density function. The two algorithms were simulated using MATLAB and the results were generated as comparisons between MATLAB charts. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/2346/22356 | en_US |
| dc.language.iso | eng | |
| dc.publisher | Texas Tech University | en_US |
| dc.rights.availability | Unrestricted. | |
| dc.subject | Extrapolation | en_US |
| dc.subject | Signal processing | en_US |
| dc.title | Extrapolation of band-limited signals | |
| dc.type | Thesis |