Correlation and Circular convolutions. Concepts of orthogonality and Gramm-Schmidt orthogonalization procedure. Fourier series and Fourier transforms (FT): convergence properties; applications to ...

We consider the solution of ill-conditioned linear systems using the singular value decomposition, and show how this can improve the accuracy of the computed solution for certain kinds of right-hand ...

Consumer demand systems and aggregate consumption in the USA: an application of the extended linear expenditure system. Two complete demand systems are fitted to USA data for the period 1930-72, using ...