timeseries.minus
timeseries: ts = minus (a, b)
The difference of series, a - b.
ts = minus (a, b) returns the difference of
a and b, sample by sample. One of them may be a number: a
scalar, or an array the size of one sample.
The rules for two series are given under timeseries.plus.
See also: timeseries.plus
Source Code: timeseries