Power and energy signals, wavelets convolution and the ztransform, expected value, autocorrelation and cross-correlation impulse, white noise and Wold decomposition, time reverse, properties of wavelets linear, optimum filtering deconvolution, shaping and spiking filters.
Finite Fourier transforms, Fourier transform effects of sampling and record length, digital frequency filtering, the power spectrum, Fast Fourier transform.
References will be E. R. Kanasewich, Time Sequence Analysis in Geophysics, 3rd ed., (University of Alberta Press, 1981), A. Robinson Enders and Sven Treital, Geophysical Signal Analysis, (Prentice-Hall, 1980), and A. Robinson Enders, Multichannel Time Series Analysis with Digital Computer Programs, rev. ed. (HoldenDay, 1978).