signals and signal processing i fundamentals

... Chaotic Signals Estimation and Detection Use of Chaotic Signals in Communications Self-Synchronization and Asymptotic Stability • Robustness and Signal Recovery in the Lorenz System • Circuit Implementation ... detecting and characterizing physical phenomena and in synthesizing new classes of signals for communications, remote sensing, and a variety of other signal processing applications In classical signal ... signal processing a rich set of tools has evolved for processing signals that are deterministic and predictable such as transient and periodic signals, and for processing signals that are stochastic...

Ngày tải lên: 16/12/2013, 04:15

... Continuous Time Differential and Integral Calculus Principles of Engineering Statistics Principles of Probability Facility with MATLAB To learn the techniques of applied probability and statistical signal ... Discrete-Time Random Process Signal Modeling Wiener Filters Spectrum Estimation Adaptive Filters Applications in Communications and Signal Processing Textbook: M H Hayes, Statistical Digital Signal ... variable arising from certain functions of random variables ¨  Model datasets arising in communications using common probabilistic models ¨  Analyze the effect of randomness on communication signals...

Ngày tải lên: 10/06/2014, 09:29

... Parts II and III contain, respectively, set-point and tracking model-based controllers Part IV covers additional topics such as adaptive versions of the controllers studied in parts II and III, and ... precision, quality and productivity while having greater flexibility than specialized machines In addition to this, there exist applications which are monopolized by robot manipulators, as is the ... positive definite and it is negative semidefinite if −A is positive semidefinite Lemma 2.1 Given a symmetric positive definite matrix A and a nonsingular matrix B, the product B TAB is a symmetric...

Ngày tải lên: 05/03/2014, 15:20

... masking (FRM) IIR digital filters is done in detail FRM IIR digital filters are designed by FIR masking digital subfilters together with IIR interpolation digital subfilters The FIR filter design ... filter impulse characteristics of a set of continuous/discrete semi-infinite or finite damped oscillatory components being used Simple semi-infinite harmonic and aperiodic signals and compound signals, ... A and D is always equal to the original signal The division is done using filters (Figure 2) Digital Filters and Signal Processing Figure Decomposition diagram To reduce the computational and...

Ngày tải lên: 15/03/2014, 23:20

... some interdisciplinary applications This book is exactly aimed at that It is intended to provide concise and basic theoretical foundations in the various intelligent systems and signal processing ... power engineering problems using intelligent systems and signal processing, or seeking applications of intelligent systems and signal processing in power engineering April, 2007 Abhisek Ukil Contents ... specialized references, which should be a starting/supporting point for multi-disciplinary projects involving the intelligent systems, signal processing and power engineering Basic understanding...

Ngày tải lên: 17/03/2014, 18:21

... Pierre Soille Martino Pesaresi Georgios K Ouzounis (Eds.) Mathematical Morphology and Its Applications to Image and Signal Processing 10th International Symposium, ISMM 2011 Verbania-Intra, Italy, ... shows the initial image and the total variation σ # The first matrix presents the initial image and its decomposition The second matrix an erosion of size 3, the third a dilation of size and the ... opening by a thickening is still a thickening Moreover, when { i , i ∈ I} is a granulometric family, then the two sequences {ψ i , i ∈ I} and { i ψ, i ∈ I} generate hierarchies, from which semi-groups...

Ngày tải lên: 05/06/2014, 11:54

... including imaging and signal processing in biology, medicine, and the life sciences generally; astronomy, physics, and the natural sciences; seismology and land use studies, as indicative subdomains ... class of signals Potentially, this wider range allows more flexibility in signal representation and adaptivity to its morphological content and entails more effectiveness in many signal- processing ... theory and application-oriented understanding quickly and decisively in quite varied application fields as well as in statistics, industrially oriented mathematics, electrical engineering, and elsewhere...

Ngày tải lên: 05/06/2014, 11:54

... used in the experiment III (c) Descriptor used in Experiment IV (i) (ii) (iii) (iv) (v) Final segmented image I EvoSeg Individuals selected by the user during the evaluation Fig 13 (i iv) Individuals ... user in Experiment III and (v) shows the segmented image (i) (ii) (iii) (iv) (v) Final segmented image EvoSeg Evolution of individuals without interaction Fig 14 (i iv) Examples of individuals without ... Texture Image Segmentation Using an Interactive Evolutionary Approach (i) (iii) (ii) 15 (v) Final Segmented image EvoSeg (iv) Evolution of individuals without interaction Fig 10 (i iv) Individuals...

Ngày tải lên: 05/06/2014, 12:06

... abnormal voice production, including substitution voices This is an interdisciplinary action that aims to foster synergies between various complementary disciplines as a promising way to efficiently ... speech processing engineers and voice clinicians The aim of this special issue is to contribute with a stepforward filling in the aforementioned gaps Summary of the Issue For this special issue, ... of pathological voices; automatic assessment of voice quality; automatic word and phoneme intelligibility in pathological voices; analyzing and assessing the speech of cognitive impaired people;...

Ngày tải lên: 21/06/2014, 20:20

... Parts II and III contain, respectively, set-point and tracking model-based controllers Part IV covers additional topics such as adaptive versions of the controllers studied in parts II and III, and ... definite and it is negative semidefinite if −A is positive semidefinite Lemma 2.1 Given a symmetric positive definite matrix A and a nonsingular matrix B, the product B TAB is a symmetric positive ... the system’s state at time t and with arbitrary initial state x(t◦ ) ∈ IRn and initial time t◦ ≥ However, for simplicity in the notation and since the initial conditions t◦ and x(t◦ ) are fixed,...

Ngày tải lên: 27/06/2014, 14:20

... 2006) This thesis will investigate the application of advanced control and signal processing to meet some stringent requirements for CD control in lithography CD control is required for obtaining ... thesis is to obtain resist thickness and CD uniformity by real-time control of post-apply bake processing 1.2 Contributions In this thesis, the application of advanced metrology, control and signal ... vi List of Tables viii List of Figures ix Introduction 1.1 1.1.1 Critical Dimension Control in Lithography 1.1.2 Post-Exposure Bake and Warpage Effects 1.1.3 1.2 Motivations...

Ngày tải lên: 11/09/2015, 16:05

... deterministic signals will be introduced in this section, while random signals will be discussed in Section 3.3 As discussed in Chapter 1, a digital signal is a sequence of numbers fx…n†, À I < ... FUNDAMENTALS AND IMPLEMENTATION CONSIDERATIONS where a is defined in (3.2.11b) This is a simple first-order IIR filter Design and implementation of IIR filters will be further discussed in Chapter 3.3 Introduction ... will be slightly different from its design specification Design and implementation of digital filters for real-time applications will be discussed in Chapter for FIR filters and Chapter for IIR...

Ngày tải lên: 19/10/2013, 23:15

... situations, adaptation takes a few milliseconds in which the signal is still well audible and except under anechoic conditions signal suppression is rarely great enough to actually miss a signal ... (a)) is routed directly to the output; in mode (iii), the output signal of the directional fixed unit pointing to the front (Figure 1, signal (b)) is routed the output signal; and in mode (iv), ... “Multi¸ microphone digital -signal- processing system for research into noise reduction for hearing aids,” Innovation and Technology in Biology and Medicine, vol 20, no 3, pp 201–206, 1999 M Kompis...

Ngày tải lên: 21/06/2014, 22:20

... Definition 1.1 Introduction to Signal Processing in Power Systems Signal processing holds great importance in the analysis of electrical power systems Signal processing is often the first step in ... Exponential Signals This section attempts to assess MPM’s performance by varying the sampling period and the sampling window width In addition, its performance on complex exponential signals with different ... to find the optimal combination for a particular complex exponential signal The exponential signals were also varied to provide insights into the selection of sampling frequency and window width...

Ngày tải lên: 01/10/2015, 17:27

... cardiac monitoring, medical imaging and image recognition, digital X-rays and image processing Internet phones, audio and video, hard disk drive electronics, iPhone, iPad, digital pictures, digital ... disciplines of electronics engineering, computer engineering, and biomedical engineering Engineers and technologists need to become familiar with digital signals and systems and basic digital signal ... The incoming digital audio signal is split into two bands by using a digital lowpass filter and a digital highpass filter in parallel Then the separated audio signals are amplified Finally, they...

Ngày tải lên: 09/03/2016, 08:09

... visit the book’s website at: www.DSPguide.com The Scientist and Engineer's Guide to Digital Signal Processing Second Edition by Steven W Smith California Technical Publishing San Diego, California ... California The Scientist and Engineer's Guide to Digital Signal Processing Second Edition by Steven W Smith copyright © 1997-1999 by California Technical Publishing All rights reserved No portion ... the United States of America First Edition, 1997 Second Edition, 1999 Important Legal Information: Warning and Disclaimer This book presents the fundamentals of Digital Signal Processing using...

Ngày tải lên: 13/09/2012, 10:21

... discrete-time signals It describes some applications of digital signal processing and defines and, suggests several ways of describing discrete-time signals Examples of a few discrete-time signals and ... INTRODUCTION TO DIGITAL SIGNAL PROCESSING AND FILTER DESIGN INTRODUCTION TO DIGITAL SIGNAL PROCESSING AND FILTER DESIGN B A Shenoi A JOHN WILEY & SONS, INC., PUBLICATION Copyright © 2006 ... Theory and Application of Digital Signal Processing, Prentice-Hall, 1975 E C Ifeachor and B W Jervis, Digital Signal Processing, Prentice-Hall, 2002 10 V K Ingle and J G Proakis, Digital Signal Processing...

Ngày tải lên: 13/09/2012, 10:21

... Theory and Application of Digital Signal Processing, Prentice-Hall, 1975 E C Ifeachor and B W Jervis, Digital Signal Processing, Prentice-Hall, 2002 10 V K Ingle and J G Proakis, Digital Signal Processing ... section There are some disadvantages and limitations in digital signal processing in comparison with analog signal processing By looking at the two circuit configurations in Figures 1.16 and 1.17, ... considered a bandlimited signal It is this signal that is sampled and converted to a discrete-time signal and coded to a digital signal by the analog-to-digital converter (ADC) that was briefly discussed...

Ngày tải lên: 29/09/2013, 21:20

... Comb filters are useful for passing or eliminating specific frequencies and their harmonics Periodic signals have harmonics and using comb filters are more efficient than having individual filters ... order Specification of filter characteristics and realization of desired filters were discussed in Section 5.2 In this section, we focus on designing FIR filters for given specifications There ... quantized signals In this section, we discuss the software implementation of digital FIR filters using MATLAB and C to illustrate the main issues We will consider finite wordlength effects in this...

Ngày tải lên: 23/10/2013, 22:15