How to compute the Instantaneous Power Spectrum ???

4 visualizaciones (últimos 30 días)
Paul Fishback
Paul Fishback el 19 de Ag. de 2014
Editada: Star Strider el 19 de Ag. de 2014
I'm looking for a means of computing the instantaneous power spectrum (IPS) of a signal, as described in the master's thesis of K.A. Hagerman ( http://www.ntis.gov/search/product.aspx?ABBR=ADA257504 ). For the signal, s(t), the ISP is the derivative of the running energy spectrum:
rho(t,w)=d/dt S_t(w)^2, where
S_t(w)=Integral of s(tau)*exp(-i*w*tau) from tau=-infinity to tau=t.

Respuestas (0)

Categorías

Más información sobre Spectral Measurements en Help Center y File Exchange.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by