Traditionally, the subjects on wave phenomena have been taught in different disciplines. Indeed, sound electromagnetic waves are entrirely different physical phenomena. owever, once one realizes that all waves, mechanical or electromagnetic, carry energy (and momentum) and that the observable quantities are necessarily associated with energy propagation, then one can formulate a unified understanding of wave phenomena in its totality. To this end we have formulated a textbook that elucidates tes the general properties of wave phenomena, both linier and nonlinier, and the physical contexts in which wave phenomena arise.
Introduction to Fourier series and Laplace transformation. The concept of frequency spectrum is explained. Also, it is shown how Laplace transformation can convert a different equation into an algebrainc equation.
Introduction to Fourier series and Laplace transformation. The concept of frequency spectrum is explained. Also, it is shown how Laplace transformation can convert a different equation into an algebrainc equation.
