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Walsh functions : shape analysis and other applications
(The University of Edinburgh, 1970)
Due to their binary nature, the Walsh functions have considerable advantages over the traditional sinusoidal functions used in Fourier analysis when the computations are carried out by a general purpose binary digital ...
Scanning Behaviour and Pattern Recognition
(The University of Edinburgh, 1976)
Two basic models of human pattern recognition have been advanced: feature analysis and hypothesis testing. These can only be discriminated by looking at behaviour before recognition. This is studied here by having the ...