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- Publications
- Influence

Use of minimum-adder multiplier blocks in FIR digital filters

- A. Dempster, M. Macleod
- Mathematics
- 1 September 1995

The computational complexity of VLSI digital filters using fixed point binary multiplier coefficients is normally dominated by the number of adders used in the implementation of the multipliers. It… Expand

Fast nearly ML estimation of the parameters of real or complex single tones or resolved multiple tones

- M. Macleod
- Mathematics, Computer Science
- IEEE Trans. Signal Process.
- 1998

This paper presents new computationally efficient algorithms for estimating the parameters (frequency, amplitude, and phase) of one or more real tones (sinusoids) or complex tones (cisoids) in noise… Expand

On recollections lost: When practice makes imperfect

- C. Macrae, M. Macleod
- Psychology
- 1 September 1999

Recent research has demonstrated that the act of remembering can prompt forgetting or, more specifically, the inhibition of specific items in memory (M. C. Anderson & B. A. Spellman, 1995). This line… Expand

Constant integer multiplication using minimum adders

- A. Dempster, M. Macleod
- Mathematics
- 1994

A new method of formulating constant integer multiplication is presented. It requires fewer adders in general than a canonic signed-digit (CSD) representation. Graphs are used to illustrate… Expand

New evidence on the suggestibility of memory: the role of retrieval-induced forgetting in misinformation effects.

- Jo Saunders, M. Macleod
- Psychology, Medicine
- Journal of experimental psychology. Applied
- 2002

Extending recent work that has demonstrated that the act of remembering can result in the inhibition of related items in memory, the present research examined whether retrieval-induced forgetting… Expand

Onset Detection in Musical Audio Signals

- Stephen W. Hainsworth, M. Macleod
- Computer Science
- ICMC
- 2003

This paper presents work on changepoint detection in musical audio signals, focusing on the case where there are note changes with low associated energy variation. Several methods are described and… Expand

Time Frequency Reassignment: A Review and Analysis

- Stephen W. Hainsworth, M. Macleod, M. Vinyes
- Computer Science
- 2003

Time-frequency reassignment is a relatively old but under-explored method for time frequency analysis. This report reviews previous research on reassignment and relates it to instantaneous frequency… Expand

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Simplified Design of Constant Coefficient Multipliers

- O. Gustafsson, A. Dempster, K. Johansson, M. Macleod, L. Wanhammar
- Mathematics
- 1 April 2006

In many digital signal processing algorithms, e.g., linear transforms and digital filters, the multiplier coefficients are constant. Hence, it is possible to implement the multiplier using shifts,… Expand

Common subexpression elimination algorithm for low-cost multiplierless implementation of matrix multipliers

- M. Macleod, A. Dempster
- Mathematics
- 27 May 2004

The design of multiplierless implementations (which use only adders, subtracters and binary shifts) of fixed-point matrix multipliers is considered and a new common subexpression elimination method… Expand

Static weight estimation and system design for multiple-sensor weigh-in-motion

- L. Stergioulas, D. Cebon, M. Macleod
- Engineering
- 1 August 2000

Abstract A probabilistic estimation method for multiple-sensor weigh-in-motion (MS-WIM) based on the maximum likelihood (ML) estimator is presented. The theoretical analysis is based on two generic… Expand