From fourier to wavelets analysis - Continue Wavelet Transform (CWT)
Jimmy Alexander Cortés Osorio, Hugo Baldomiro Cano Garzón, José Andrés Chaves Osorio · 2007
On a par with the technological advances mathematical tools have been developed that respond better to the daily necessities of the humanity; so it is the case of the communication processes (Transmission/Reception of signals) that with the passage of time have evolved from leaning in techniques like the Transformed of Fourier with their usual limitations, to calculation strategies which they offer greater advantages like the Transformed Wavelet. This document presents a simple way the basic characteristics of the Wavelets and their applications to engineering, illustrated through some implemented basic examples through Matlab 7.0.