cout=framecoef2tfplot(F,cin);
framecoef2tfplot(F,coef) converts the frame coefficients coef into the time-frequency plane layout matrix. The frame object F must have been created using frame. The function acts exactly as framecoef2tf for frames which admit regular (rectangular) sampling of a time-frequency plane and converts irregularly sampled coefficients to a rectangular matrix. This is usefull for custom plotting.