| dc.contributor.advisor | Zhu, Meijun | |
| dc.creator | Guan, Wei | |
| dc.date.accessioned | 2019-04-27T21:38:26Z | |
| dc.date.available | 2019-04-27T21:38:26Z | |
| dc.date.issued | 2010 | |
| dc.identifier | 9940140102042 | |
| dc.identifier.uri | https://hdl.handle.net/11244/319237 | |
| dc.description.abstract | We propose to use L^p norm of a given digital signal to identify the location where the dramatic chang occurs. The theory is based on Sobolev type inequalities on one dimensional intervals. | |
| dc.description.abstract | We also study curve motions based on differential equations. Curve motion equations are classified into two types: adaptive equation and non-adapative equations. examples of both types of equations are studied and the global existences for these equations are proved based on integral estimates. | |
| dc.format.extent | 74 pages | |
| dc.format.medium | application.pdf | |
| dc.language | en_US | |
| dc.relation.requires | Adobe Acrobat Reader | |
| dc.subject | Signal processing--Digital techniques--Mathematics | |
| dc.title | SOME LOCAL AND GLOBAL ASPECTS OF MATHEMATICAL DIGITAL SIGNAL PROCESSING | |
| dc.type | text | |
| dc.type | document | |
| dc.thesis.degree | Ph.D. | |
| ou.group | College of Arts and Sciences::Department of Mathematics | |
