The book gives a fundamental review of time-frequency representations over finite Abelian groups. Mathematical basis of a specific approach in theory of algorithms and progam- ming theory is described for applications where Fourier transform can be used. Time- fequence analysis of signals and processes is presented as Abelian group theory subject. The above algebraic approach uses the simplifying role of group structures in the develop- Ment of theory of algorithms. The creation of algorithms for multidimenisonal problems Is simplified as well.
展开▼
