.BG
.FN RidgeSampling
.TL
Sampling Gabor Ridge
.DN
Given a ridge phi (for the Gabor transform), returns a 
(regularly) subsampled version of length nbnodes.
.CS
RidgeSampling(phi, nbnodes)
.RA
.AG phi
ridge (1D array).
.AG nbnodes
number of samples.
.RT
Returns a list containing the discrete values of the ridge.

node: time coordinates of the ridge samples.

phinode: frequency coordinates of the ridge samples.
.SE
.DT
Gabor ridges are sampled uniformly.
.SH REFERENCES
See discussions in the text of "Time-Frequency Analysis".
.SA
"wRidgeSampling"
.EX
