'Wavelet analysis' presentation slideshows

Characterization, Modelling and Control of Mechanical Systems Comprising Material and Geometrical Nonlinearities

Doctoral Defence. Characterization, Modelling and Control of Mechanical Systems Comprising Material and Geometrical Nonlinearities. Tegoeh Tjahjowidodo Katholieke Universiteit Leuven Departement Werktuigkunde, Div. PMA Thursday 16 November 2006. Overview. Introduction

1.24k views • 85 slides

Advanced signal processing Dr. Mohamad KAHLIL Islamic University of Lebanon

Advanced signal processing Dr. Mohamad KAHLIL Islamic University of Lebanon. Chapter 4: Time frequency and wavelet analysis. Definition Time frequency Shift time fourier transform Winer-ville representations and others Wavelet transform Scalogram Continuous wavelet transform

1.11k views • 62 slides

Image and Video Compression (cont.)

Image and Video Compression (cont.). Wenwu Wang Centre for Vision Speech and Signal Processing Department of Electronic Engineering University of Surrey Email: w.wang@surrey.ac.uk. Subband and Wavelet Coding. Motivation.

675 views • 50 slides

Advanced Image Processing

Advanced Image Processing. Lecture 1 - Introduction 01/14/10. Image Enhancement. Image Segmentation. Image Restoration. Representation & Description. Image Compression. Recognition & Interpretation. Image Coding. Morphological Image Processing. Wavelet Analysis.

843 views • 42 slides

Giant resonances, fine structure, wavelets and spin- and parity-resolved level densities

2007. TU DARMSTADT. S-DALINAC. Giant resonances, fine structure, wavelets and spin- and parity-resolved level densities. Motivation. Experimental data. Fluctuation analysis. Discrete wavelet transform and determination of background. Results and test of models. Summary and outlook.

477 views • 35 slides

What have we learnt from WMAP?

477 views • 32 slides

Acknowledgement

ENSO-Induced Drought Impacts on Groundwater Levels in the Lower Apalachicola-Chattahoochee-Flint River Basin By Subhasis Mitra a , Puneet Srivastava a , Lynn Torak b and Sarmistha Singh a a Biosystems Engineering, Auburn University b Georgia Water Science Center, USGS. Acknowledgement.

622 views • 31 slides

Basic Concepts and Definitions

Basic Concepts and Definitions. Vector and Function Space. A finite or an infinite dimensional linear vector/function space described with set of non-unique spanning vectors/functions and an inner product defined in the space. Linear Independence.

426 views • 31 slides

Part of the PhD Thesis by Martin Staudacher

A brief PPT-Introduction: Using PDFA , a novel change-point detection method, to extract sleep stage information from the heart beat statistics during sleep. Part of the PhD Thesis by Martin Staudacher. non-REM has NO such long time correlations as seen in REM-sleep and wakefulness.

461 views • 31 slides

A Wavelet Analysis of Ground Motion Characteristics

A Wavelet Analysis of Ground Motion Characteristics. R. Z. Sarica M. S. Rahman. Outline. Introduction Wavelet transform (WT) vs. Fourier transform (FT) Wavelet analysis of ground motion characteristics (Chi-Chi earthquake motions) Example analysis Effect of distance

465 views • 27 slides

Introduction to Wavelet

S. S. D 1. A 1. D 2. A 2. A 3. D 3. Introduction to Wavelet. Bhushan D Patil PhD Research Scholar Department of Electrical Engineering Indian Institute of Technology, Bombay Powai, Mumbai. 400076. Outline of Talk. Overview Historical Development

397 views • 26 slides

Professor Stephen Darby S.E.Darby@soton.ac.uk

Hydroclimatological variability and channel migration rates on a large, monsoonal, river: Insights from physically-based bank erosion simulations on the Lower Mekong River. Professor Stephen Darby S.E.Darby@soton.ac.uk. Overview.

425 views • 23 slides

Ivan Dimitrov

399 views • 21 slides

Biomedical signal processing: Wavelets

Biomedical signal processing: Wavelets. Yevhen Hlushchuk, 11 November 2004. Usefull wavelets. analyzing of transient and nonstationary signals EP noise reduction = denoising compression of large amounts of data (other basis functions can also be employed). Introduction .

429 views • 20 slides

Biomedical signal processing: Wavelets

Biomedical signal processing: Wavelets. Yevhen Hlushchuk, 11 November 2004. Usefull wavelets. analyzing of transient and nonstationary signals EP noise reduction = denoising compression of large amounts of data (other basis functions can also be employed). Introduction .

636 views • 20 slides

Technical Seminar presentation on Speech Recognition using DWT

Technical Seminar presentation on Speech Recognition using DWT. Presented By Shyam Sundar Rath EI 200117305. Under the guidance of Dr. Saroj kumar Meher. Why Speech Recognition ?????. Decrease the human intervention in different

321 views • 17 slides

Small-Block Pine

Landscape Level (Four Landscapes). Do differences among landscape-level disturbance regimes influence patterns of understory plant diversity or composition?. Pine Barrens. Large-Block Pine Oak. Small-Block Pine. Pine-Oak-Aspen Forest. Brosofske et al. Large-Block PO. Pine Barrens. BOPB.

267 views • 11 slides

A Parallel Implementation of the Discrete Wavelet Transform for Image Compression

A Parallel Implementation of the Discrete Wavelet Transform for Image Compression. Andria Dyess Proposal for EE 691/2. Presentation Overview. What is the Discrete Wavelet Transform (DWT)? Applications in Image Compression Sequential DWT Algorithm Possible Parallel Approaches

351 views • 10 slides

Wavelets

Wavelets. History, Family, and Functionality Max Reichlin, ME 535. Introduction to Wavelets. Definition: A wavelet is a finite, zero average oscillation. They are used in a number of circumstances where many complex signals interact.

399 views • 9 slides

Period evolution of Very Long Period Variables: The Semiregulars L. SABIN , A. A. ZIJLSTRA

Period evolution of Very Long Period Variables: The Semiregulars L. SABIN , A. A. ZIJLSTRA University of Manchester , School of Physics ? Astronomy P.O Box 88 Manchester M60 1QD, United Kingdom Email: laurence.sabin@manchester.ac.uk aaz@iapetus.phy.umist.ac.uk. Introduction

143 views • 1 slides