Unfold a vector using a specified window.
unfldx = UnfoldMeyer(x, sympts, polarity, windows,deg)
folded version of x. Supported on interval [sympts(1),sympts(2)] (typically of length n=2^j for some j)
symmetry points, of the form [a,b]
string selection folding polarity
=> (-,+) '
=> (+,-) '
=> (-,-) '
=> (+,+) '
string selecting windows
=> Mother Meyer Wavelet windows
=> Truncated Mother Meyer Wavelet windows
=> Father Meyer Wavelet windows
degree of Meyer windows
unfolded version of x. Extended outside interval [sympts(1),sympts(2)] using the selected polarity and windows