interp

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Create an interpolated copy of the vector x.

Usage
interp(x, n, type {, mv})
x
vector to be interpolated
n
length of the interpolated output vector; the interpolated vector can be shorter or longer than the original
type
the type of interpolation to perform
type=0: linear interpolation
type=1: cubic spline interpolation
mv
the value to use for missing values. If mv is given, then interpolation is stopped when x[i] = mv. This means that the sections without missing values are individually interpolated. If mv is not supplied, the whole vector x is interpolated.
note: The missing value handling is implemented only for linear interpolation (type=0)
Result
The interpolated vector y with length n.
See also
rpolyreg, qinterp, map2map

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