The analysis of multichannel two-dimensional random signals (1718)
Therrien, Charles W. · Monterey, California : Naval Postgraduate School · leaf 15
) (.1 ,(.2 = — oo , — CO CO ,co y(n1)n2)= J2 H(nx -lx,n2 -4)x(£l54) (2.26) ti t2 = - CO ,- CO where H{-,-) is a matrix function representing the 2-D multichannel impulse response.(Each term H(£x,£2) in Eq. (2.2) is an M x M matrix.) A 2-D multichannel system * Although it is tempting to use vector… … X(nrn2) = X2 (n^n ) X^n^n ) ^•| X3(nrn2) Wn2} Figure 2.1 Discrete Multichannel 2-D Signal. 4- will be called a Finite Impulse Response (FIR) system if the support of H(i., m) is finiteand an Infinite Impulse Response (IIR) system otherwise. Clearly for an FIR systemall of the Ailia in Eq. (2.1) are…
Spectrum analysis · Predictions · Multichannel · Linear systems · Image processing · Signal processing
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