Browsing Engineering by Subject "Sampling methods"

Now showing items 1-4 of 4

On the design of high gain feedback sampled-data systems

Oloomi, Hossein; Sawan, M. Edwin (IEEE, 1987-12-01)

Disturbance decoupling problem for a class of sampled-data systems with small sampling periods is investigated using singular perturbation methods
Robustness of sampled-data control to unmodeled high-frequency dynamics

Dinh, Joseph H.; Sawan, M. Edwin (IEEE, 1993-06-02)

Robustness of sampled-data control designs to unmodeled high-frequency dynamics is studied using singular perturbation theory. When a plant is preceded by a zero-order holder, a direct transmission term of the reduced-order ...
Two-dimensional zoom FFT

Stork, R.; Hoyer, E.A. (IEEE, 1978-04-01)

The concept of the zoom FFT (a more efficient algorithm which allows zooming in on a narrow segment of the spectrum while preserving its frequency content) is extended to the two-dimensional case. The technique is further ...
The zoom FFT using complex modulation

Hoyer, E.A.; Stork, R. (IEEE, 1977-05-01)

A recent paper by Yip discussed the zoom transform as derived from the defining equation of the FFT. This paper simplifies the concepts and removes some of the restrictions assumed by Yip; ie., the total number of points ...