'Random phases' presentation slideshows

Introduction to Sir2011

813 views • 66 slides

Correlation, Energy Spectral Density and Power Spectral Density

Correlation, Energy Spectral Density and Power Spectral Density. Chapter 8. Introduction. Relationships between signals can be just as important as characteristics of individual signals

3.48k views • 47 slides

On the description of ground motion (LHC tunnel)

ILC-CLIC LET Beam Dynamics Workshop (23-25 June 2009). On the description of ground motion (LHC tunnel). C. Collette, F. Lackner, K. Artoos, M. Guinchard, C. Hauviller CERN/EN. Overview. Measurements description Ground motion modeling Lattice excitation

358 views • 21 slides

De-biasing interferometric visibilities in AMBER/VLTI data of weak sources

De-biasing interferometric visibilities in AMBER/VLTI data of weak sources. G. Li Causi 1 , S. Antoniucci 2;1 , E. Tatulli 3. 1 INAF-Osservatorio Astronomico di Roma, Via di Frascati 33, I-00040 Monteporzio Catone

298 views • 17 slides

Origins of Decoherence in Coherent X-ray Diffraction Experiments

Origins of Decoherence in Coherent X-ray Diffraction Experiments. I.A. Vartanyants , I.K. Robinson Department of Physics, UIUC, Urbana-Champaign,USA. Optics Communications (2003), 222 , 29-50. Optical Components on a Typical Beamline. Source. Double-Crystal Monochromator. Sample.

304 views • 16 slides

Antimagic Labellings of Graphs

384 views • 14 slides

Periodogram of a sinusoid + spike

Periodogram of a sinusoid + spike. Single high value is sum of sine curves all in phase at time t 0 :. Periodogram of a sinusoid + white noise. White noise is sum of sine curves with equal amplitude but random phases: NOTE THAT BOTH FLAT NOISE AND A SPIKE HAVE FLAT PERIODOGRAMS.

183 views • 5 slides