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Tutorial improved (and finished)

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Nicolas 2013-02-21 12:35:01 +00:00
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9
doc/tuto_kernel_overview.rst
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@ -112,11 +112,18 @@ A shortcut for ``add`` and ``prod`` is provided by the usual ``+`` and ``*`` ope
:align: center
:height: 300px
In general, ``kern`` objects can be seen as a sum of ``kernparts`` objects, where the later are covariance functions denied on the same space ::
In general, ``kern`` objects can be seen as a sum of ``kernparts`` objects, where the later are covariance functions denied on the same space. For example, the following code ::
k = (k1+k2)*(k1+k2)
print k.parts[0].name, '\n', k.parts[1].name, '\n', k.parts[2].name, '\n', k.parts[3].name
returns ::
rbf<times>rbf
rbf<times>periodic_Mat52
periodic_Mat52<times>rbf
periodic_Mat52<times>periodic_Mat52
Constraining the parameters
===========================