Can I read Introduction to Discrete Wavelet Transform on EtoBox?

Introduction to Discrete Wavelet Transform by Sandra Jean is a document available to read on EtoBox.

What is Introduction to Discrete Wavelet Transform about?

This document introduces the discrete wavelet transform (DWT) and compares it to the Fourier transform. The DWT uses compact basis functions localized in both time and frequency, allowing it to obtain both time and frequency information about a signal. In contrast, the Fourier transform basis functions are not localized in time. The DWT provides better time resolution at high frequencies and better frequency resolution at low frequencies through its tiling of the time-frequency plane. It represents a signal

Author

Sandra Jean

Language

EN