'Digital filters' diaporamas de présentation

Digital Signal Processing

Digital Signal Processing. Digital Signal Processing Topic 8: Filter Design: IIR. 1. Filter Design Specifications 2. Analog Filter Design 3. Digital Filters from Analog Prototypes. 1. Filter Design Specifications. Performance Constraints. Performance Constraints. Passband Ripple.

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Digital Signal Processing II

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Module-3 : Transmission

Module-3 : Transmission. Marc Moonen Dept. E.E./ESAT, K.U.Leuven marc.moonen@esat.kuleuven.ac.be www.esat.kuleuven.ac.be/sista/~moonen/. Module-3 : Transmission. Module 1: Introduction to Telecommunications & Networks Module 2: Telecommunication Networks and Technologies

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? 2-L Frequency Sampling Method

? 2-L Frequency Sampling Method. ?? designed filter h [ n ] ???? n ? [0 , N ?1]. filter ???? N , k = ( N ? 1)/2. remember:. H d ( f ) = H d ( f + f s ). ? Frequency Sampling ?????. ? H d ( f ) ? desired filter ? discrete-time Fourier transform.

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Digital signal processors (DSP)

Digital signal processors (DSP). Content. Digital signal processing principles (4) DSP Manufacturers Architecture of DSP Digital filters design and implementation Other types of signal processing. Introduction to DSP.

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Introduction to Digital Filtering

Introduction to Digital Filtering. Dr Christina Orphanidou christina.orphanidou@eng.ox.ac.uk. Signals. Signals are functions of independent variables that carry information. Electrical signals-voltages and currents in a circuit-the ECG. Acoustic signals-audio and speech

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ECG Signal Processing

ECG Signal Processing. Ojasvi Verma 121852 M.Sc Communicative Electronics IEM3220 Physiology and Engineering May 3, 2013. Overview. What is an ECG? Overview of the ECG procedure How does the ECG work? Why perform an ECG? Interpretation of the ECG Quality of the ECG

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Multiresolution Analysis (Section 7.1)

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Speech Signal Processing I

Speech Signal Processing I. Edmilson Morais and Prof. Greg. Dogil October, 25, 2001. Second Class. The Speech Signal Digitalization Digital filters : FIR , IIR Linear Systems Fourier Analysis Z-Transform Z-Transform and Linear Systems Sampling Theorem

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Digital signal Processing ECI-3-832

Telecommunication and Internet Engineering, School of Engineering, South Bank University. Digital signal Processing ECI-3-832. Semester 1 2003 /2004. Coordinator. Dr. Z. Zhao Room: T409 Tel: 0207 815 6340 Email: zhaoza@lsbu.ac.uk. Textbook.

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Digital signal Processing ECI-3-832

Telecommunication and Internet Engineering, School of Engineering, South Bank University. Digital signal Processing ECI-3-832. Semester 1 2003 /2004. Coordinator. Dr. Z. Zhao Room: T409 Tel: 0207 815 6340 Email: zhaoza@lsbu.ac.uk. Textbook.

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Digital signal Processing ECI-3-832

Telecommunication and Internet Engineering, School of Engineering, South Bank University. Digital signal Processing ECI-3-832. Semester 1 2003 /2004. Coordinator. Dr. Z. Zhao Room: T409 Tel: 0207 815 6340 Email: zhaoza@lsbu.ac.uk. Textbook.

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Lect5 A framework for digital filter design

Lect5 A framework for digital filter design. The framework provided to the designer valuable information from specifications to implementation. 5.1 Structures for the Realization of Linear Time Invariant (LTI) System. Let us consider the first order system is given by.

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Biomedical DSP Programming Fundamentals

Biomedical DSP Programming Fundamentals. Dr Perry Xiao. BioMedical Instruments. MRI: http://en.wikipedia.org/wiki/ Magnetic_resonance_imaging OCT: http://en.wikipedia.org/wiki/ Optical_coherence_tomography Medical ultrasonography http ://en.wikipedia.org/wiki/ Ultrasonography

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Digital Filters

Digital Filters. Mike Davis. Requirements. Avoid non-linearity up to and through the analog to digital (A/D) converter Use enough bits to adequately represent the signal plus noise plus interference (6 dB/bit) Use enough bits in the weighting factors not to lose dynamic range

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EE-456

EE-456. Digital Signal Processing. Introduction Quantization Sampling The z -Transform Digital Filters IIR Filters FIR Filters The Discrete Fourier Transform Digital Phase-Lock Systems.

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Exploiting VERITAS Timing Information J. Holder a for the VERITAS Collaboration b

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