Record Details
A sampling criterion enabling signal reconstruction with specified limit error
ScholarsArchive at Oregon State University
| Field | Value |
|---|---|
| Title | A sampling criterion enabling signal reconstruction with specified limit error |
| Names |
Wilkins, Dennis James
(creator) Michael, Robert R. (advisor) |
| Date Issued | 1968-12-13 (iso8601) |
| Note | Graduation date: 1969 |
| Abstract | A sampling criterion which provides a numerical relationship between sampling rate and worst-case peak error for linear interpolation of sample points is presented. The criterion, based upon the second derivative of a waveform, is derived, its properties are observed for a sine wave, and its applicability to complex signals is discussed. An approximate measure of the second derivative for an amplitude-time function is implemented using a linear analog circuit, and this device in conjunction with an analog computer is used to confirm the validity of the sampling criterion. Possible application to on-line variable-rate sampling control for data compression is discussed in the conclusion. |
| Genre | Thesis/Dissertation |
| Topic | Electronic data processing |
| Identifier | http://hdl.handle.net/1957/46386 |
