'Amplitude spectrum' diaporamas de présentation

Anti-Aliasing

Anti-Aliasing . Jian Huang, CS594, Fall 2008 This set of slides references our text book and the slides used at Ohio State by Prof. Roger Crawfis. Aliasing?. Aliasing. Aliasing comes from in-adequate sampling rates of the continuous signal

1.22k views • 106 slides

INTRODUCTION A LA PSYCHOPHYSIQUE* Andrei Gorea

INTRODUCTION A LA PSYCHOPHYSIQUE* Andrei Gorea. *The science regulating the choice of stimuli, the methods and experimental designs meant to answer specific questions concerning the mechanisms/processes underlying the sensations/perceptions evoqued by external events.

639 views • 54 slides

Specialization in Ocean Energy

582 views • 46 slides

Sparsity and Saliency

Sparsity and Saliency. for the Crash Course on Visual Saliency Modeling: Behavioral Findings and Computational Models CVPR 2013. Xiaodi Hou K-Lab, Computation and Neural Systems California Institute of Technology. Schedule. A brief history of. Spectral Saliency Detection.

510 views • 39 slides

Does It Matter What Kind of

Does It Matter What Kind of. Vibroseis Deconvolution is Used?. Larry Mewhort* Husky Energy. Sandor Bezdan Geo-X Systems. Mike Jones Schlumberger. Outline. Introduction Description of Pikes Peak 141/15-06-50-23W5M VSP Filtering elements of the Vibroseis system

678 views • 37 slides

Communication Channel

Communication Channel. Outline. Information Transmission Attenuation: dB Equivalent Noise Temperature Communication Limits Broadband Channel BER . Frequency Response. All communication channels modify/ distort signals transmitted.

614 views • 34 slides

Characterization of Silicon Photodetectors (Avalanche Photodiodes in Geiger Mode) at Fermilab

Characterization of Silicon Photodetectors (Avalanche Photodiodes in Geiger Mode) at Fermilab. G. Mavromanolakis, A. Para. N.Saoulidou Novel PhotDetectors 07, Kobe, June 27, 2007. Goals. Develop a complete characteristics of the detector response to the external light signal

346 views • 34 slides

Fourier Transform: Applications in seismology

502 views • 33 slides

Fourier Transform: Applications

Seismograms Eigenmodes of the Earth Time derivatives of seismograms The pseudo-spectral method for acoustic wave propagation. Fourier Transform: Applications. Fourier: Space and Time. Time t Time variable T period f frequency w =2 p f angular frequency. Space x space variable

541 views • 29 slides

Spectrum Estimation W. Rose 2013-04-06

279 views • 16 slides

Discussion of B s oscillations and the recent ?m s result from D0

LPHE meeting April 3, 2006. Discussion of B s oscillations and the recent ?m s result from D0. Olivier Schneider (EPFL). Presentation given at the LHCb Tuesday meeting, March 21, 2006 + a few additional slides (introduction on mixing, at the beginning). B s oscillations.

164 views • 16 slides

two-stage amplifier status

two-stage amplifier status. recent / final (hopefully) design uses load resistor and voltage gain stage for input; this is faster, lower noise, and more robustly stable 3.5 V supply voltage to minimize power and to limit output to safe input range of IRSX ASIC. G. Visser , Indiana Univ.

314 views • 14 slides

Mixed-Phase Speech Modeling and Formant Estimation Using Differential Phase Spectrums

270 views • 12 slides

Mixed-Phase Speech Modeling and Formant Estimation Using Differential Phase Spectrums

124 views • 12 slides

Why is the amplitude spectrum important? Why is the phase spectrum un important?

Why is the amplitude spectrum important? Why is the phase spectrum un important?. Amplitude spectra of [s] and [S] . Which is which? How can you tell?. Amplitude. Frequency.

142 views • 5 slides