The XCOV function in the Signal Processing Toolbox 6.8 (R2007b) has four distinct options: 'biased', 'unbiased', 'coeff', and 'none'. I would like to be able to create unbiased estimates of the cross-covariance function of my sequence with a normalized zero lag term.
MATLAB: Can the XCOV function return a result that is both unbiased and normalized
Signal Processing Toolboxxcorr
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