'Instrumental noise' presentation slideshows

Chapter 5: Signals and Noise

Chapter 5: Signals and Noise. Signal to Noise Ratio Types of Noise Signal to Noise Ratio Enhancement Signal Averaging Filtering. Signal-Noise Ratio. The signal is what you are measuring that is the result of the presence of your analyte

1.1k views • 22 slides

Time/frequency analysis of some MOST data

Time/frequency analysis of some MOST data. F. Baudin (IAS) & J. Matthews (UBC). Just few words about time/frequency analysis. Classical Fourier transform: FT[S(t)]( w )= ? S(t) e i w t dt Windowed Fourier transform: WFT[S(t)]( w ,t 0 ) = ? S(t) W(t-t 0 ) e i w t dt

335 views • 20 slides

Le Fond Gravitationnel Stochastique

287 views • 18 slides