MORSEMOM Frequency-domain moments of generalized Morse wavelets. MORSEMOM is a low-level function called by several other Morse wavelet functions. [MP,NP]=MORSEMOM(P,GAMMA,BETA) computes the Pth order frequency- domain moment M and energy moment N of the lower-order generalized Morse wavelet specified by parameters GAMMA and BETA. The Pth moment and energy moment are defined as mp = 1/(2 pi) int omega^p psi(omega) d omega np = 1/(2 pi) int omega^p |psi(omega)|.^2 d omega respectively, where omega is the radian frequency. These are evaluated using the 'bandpass' normalization, which has max(abs(psi(omega)))=2. The input parameters must either be matrices of the same size, or some may be matrices and the others scalars. [MP,NP,KP,LP]=MORSEMOM(...) also returns the Pth order cumulant KP and the Pth order energy cumulant LP. For details see Lilly and Olhede (2009). Higher-order properties of analytic wavelets. IEEE Trans. Sig. Proc., 57 (1), 146--160. See also MORSEWAVE, MORSEDERIV, MOM2CUM. 'morsemom --t' runs some tests. Usage: mp=morsemom(p,ga,be); [mp,np]=morsemom(p,ga,be); [mp,np,kp,lp]=morsemom(p,ga,be); __________________________________________________________________ This is part of JLAB --- type 'help jlab' for more information (C) 2007--2016 J.M. Lilly --- type 'help jlab_license' for details