Fourier Analysis by Prof John A Peacock

Overview & Synopsis

This PDF covers
the following topics related to Fourier Analysis, Introduction, Introduction to
the Dirac delta function, Fourier Series, Fourier Transforms, The Dirac delta
function, Convolution, Parsevals theorem for FTs, Correlations and
crosscorrelations, Fourier analysis in multiple dimensions, Digital analysis
and sampling, Discrete Fourier Transforms and the FFT, Ordinary Differential
Equations, Greens functions, Partial Differential Equations and Fourier
methods, Separation of Variables, PDEs in curved coordinates.