Open AccessBook
Wavelets Made Easy
Yves Nievergelt
- 01 Oct 1998
193
TL;DR: It is shown here how to identify the different types of EMTs using a 3D printer.
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Abstract: Part 1 Algorithms for wavelet transforms: Haar's simple wavelets multidimensional wavelets and applications algorithms for Daubechie's wavelets. Part 2 Basic Fourier analysis: inner products and orthogonal projections discrete and fast Fourier transforms Fourier series for periodic functions. Part 3 Computation and design of wavelets: Fourier transforms on the line and space Duabechies' wavelets design signal representations with wavelets.
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Citations
Using wavelet transforms to estimate surface temperature trends and dominant periodicities in Iran based on gridded reanalysis data
Alireza Araghi,M. Mousavi Baygi,Jan Adamowski,Julien Malard,D. Nalley,Seyed Majid Hasheminia +5 more
TL;DR: In this paper, the authors applied the discrete wavelet transform (DWT), the Mann-Kendall (MK) trend test, and the sequential MK test to temperature series at different time scales to detect the long-term trends (1956-2010) in synoptic-scale surface temperatures in Iran, as well as the dominant time scales affecting these temperature time series.
130
Multi-step water quality forecasting using a boosting ensemble multi-wavelet extreme learning machine model
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122
Speech steganography using wavelet and Fourier transforms
TL;DR: Experimental results prove the efficiency of the proposed hiding technique since the stego signals are perceptually indistinguishable from the equivalent cover signal, while being able to recover the secret speech message with slight degradation in the quality.
The Dynamics of Internet Traffic: Self-Similarity, Self-Organization, and Complex Phenomena
TL;DR: This paper is a review of the complex dynamics of Internet traffic from both the network engineering and physics perspectives showing the strengths and weaknesses as well as insights of both.
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