auto-correlation
31Stationnarite d'une serie temporelle — Stationnarité d une série temporelle Une des grandes questions dans l étude de séries temporelles (ou chronologiques) est de savoir si celles ci suivent un processus stationnaire. On entend par là le fait que la structure du processus sous jacent …
32Stationnarité d'une série temporelle — Une des grandes questions dans l étude de séries temporelles (ou chronologiques) est de savoir si celles ci suivent un processus stationnaire. On entend par là le fait que la structure du processus sous jacent supposé évolue ou non avec le temps …
33Spatial analysis — In statistics, spatial analysis or spatial statistics includes any of the formal techniques which study entities using their topological, geometric, or geographic properties. The phrase properly refers to a variety of techniques, many still in… …
34Wigner distribution function — The Wigner distribution function (WDF), named after Eugene Wigner, was first proposed for corrections to classical statistical mechanics in 1932 by Eugene Wigner. But the Wigner distribution function is also a good transform for time frequency… …
35Convolution reverb — In audio signal processing, convolution reverb is a process for digitally simulating the reverberation of a physical or virtual space. It is based on the mathematical convolution operation, and uses a pre recorded audio sample of the impulse… …
36Seismic Unix — is an open source seismic utilities package supported by the Center for Wave Phenomena (CWP) at the Colorado School of Mines (CSM).Infobox Software name = Seismic Unix caption = Velocity Analysis with SU developer = [http://www.cwp.mines.edu/… …
37Multimedia Information Retrieval — (MMIR) is a research discipline of computer science that aims at extracting semantic information from multimedia data sources.[1] Data sources include directly perceivable media such as audio, image and video, indirectly perceivable sources such… …
38Time-frequency analysis — is a body of techniques for characterizing and manipulating signals whose component frequencies vary in time, such as transient signals.Whereas the technique of the Fourier transform can be used to obtain the frequency spectrum of a signal whose… …
39Intrinsically unstructured proteins — An ensemble of NMR structures of the Thylakoid soluble phosphoprotein TSP9, which shows a largely flexible protein chain.[1] Intrinsically unstructured proteins, often referred to as naturally unfolded proteins or disordered proteins, are… …
40Phase Linear — articleissues unreferenced=August 2007|Phase Linear was an audio equipment manufacturer founded by Bob Carver in 1970. While primarily known as a power amplifier company it also produced several innovative preamplifers, tuners and the Andromeda… …
