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- Peter J. O'Shea
- ISSPA
- 1996

The "Polynomial Phase transform (PPT)", was presented in [l] as a tool for the estimation of the parameters of constant amplitude polynomial phase signals. Extensions of the algorithm have also been proposed in [2] to be able to deal with parameter estimation for multiple components and for time-varying amplitude. While the P P T is computationally… (More)

- Guoqiao Tao, Peter J O'Shea
- 2008 IEEE International Integrated Reliability…
- 2008

- Peter J. O'Shea
- ICASSP
- 2000

This paper presents a spectral analysis algorithm for monitoring the characteristics of the damped oscillating " modes " which are set up after a disturbance in an electric power distribution system. This monitoring is necessary so that one can detect early whether any modes are " inverse damped " (ie. exponentially growing), and hence likely to create… (More)

- Peter J. O'Shea
- ISSPA
- 1996

The teaching of undergraduate signal processing is inextricably bound up with the teaching of the related areas of Mathematics and Physics. Indeed, the first exposure of undergraduates to important signal processing concepts is often in Mathematics subjects. Since the first experiences in a particular area are often the most formative and lasting (the "… (More)

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