[ncl-talk] help-about "esacr"
shea at ucar.edu
Tue May 31 13:38:02 MDT 2016
I am not sure of the question. The esacr function documentation:
includes the following
A scalar integer. It is recommended that 0 <= mxlag <= N/4. This is because
the correlation algorithm(s) use N rather than (N-k) values in the
denominator (Chatfield Chapter 4).
Chatfield*: The Analysis of Time Series*, 1982, Chapman and Hall]
Jenkins G. M. & Watts D. G. (1968) *Spectral Analysis and its Applications*.
Holden-Day: San Francisco.
(See Chapter 5)
On Mon, May 23, 2016 at 6:08 AM, 刘斌 <sdliubin2009 at 126.com> wrote:
> Hello NCL people,
> I'd like to use the function "esacr", but i don't konw how to determine
> the number of "mxlag" which is an argument of this function?
> Could you help me ?Thank you!
> Alexander Liu
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> ncl-talk at ucar.edu
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