Programmer Guide/Command Reference/EVAL/interp: Difference between revisions
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:;<var>mv</var>:the value to use for 'missing values'. If mv is given, then interpolation is stopped when <code>''x''[i] = ''mv''</code>. This means that the sections without missing values are individually interpolated. If ''mv'' is not supplied, the whole vector ''x'' is interpolated. | :;<var>mv</var>:the value to use for 'missing values'. If mv is given, then interpolation is stopped when <code>''x''[i] = ''mv''</code>. This means that the sections without missing values are individually interpolated. If ''mv'' is not supplied, the whole vector ''x'' is interpolated. | ||
;Result:The interpolated vector ''y'' with length ''n''. | ;Result:The interpolated vector ''y'' with length ''n''. | ||
;See also: [[../rpolyreg|rpolyreg]], [[../qinterp|qinterp]], [[../map2map|map2map]] | |||
[[../#Functions|<function list>]] | |||
Revision as of 12:02, 21 April 2011
Create an interpolated copy of the vector x.
- Usage
interp(x, n, type {, mv})- xthe vector to be interpolated
- nthe length of the interpolated vector; the interpolated vector can be shorter or longer than the original
- type
- the type of interpolation to perform; currently only linear interpolation (type=0) is supported.
- 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.
