Brief Notes in Advanced DSP - Grigoryan, Artyom M. (University of Texas, San Antonio, USA) a Grigoryan, Merughan

Describes the discrete Fourier transform, lifting schemes, integer transforms, the discrete cosine transform, and the discrete Hadamard transform. This book also examines the decomposition of the 1-D signal by section basis signals as well as new forms of the 2-D signal/image representation by direction signals/images.