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authorbgtushar2017-11-27 20:50:49 +0530
committerbgtushar2017-11-27 20:50:49 +0530
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parent25a88252ee49c73acb18232f6e916d7742a1af80 (diff)
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diff --git a/help/en_US/arcov.xml b/help/en_US/arcov.xml
index 64a5364..11f1d94 100644
--- a/help/en_US/arcov.xml
+++ b/help/en_US/arcov.xml
@@ -17,7 +17,29 @@
<refnamediv>
<refname>arcov</refname>
- <refpurpose></refpurpose>
+ <refpurpose>Autoregressive all-pole model parameters — covariance method</refpurpose>
</refnamediv>
+
+<refsynopsisdiv>
+ <title>Calling Sequence</title>
+ <synopsis>
+ a = arcov(x,p)
+ [a,e] = arcov(x,p)
+ </synopsis>
+</refsynopsisdiv>
+
+<refsection>
+ <title>Parameters</title>
+ <variablelist>
+ <varlistentry><term>a:</term>
+ <listitem><para> contains normalized estimates of the AR system parameters, A(z), in descending powers of z.</para></listitem></varlistentry>
+ <varlistentry><term>e:</term>
+ <listitem><para> variance estimate of the white noise input to the AR model</para></listitem></varlistentry>
+ <varlistentry><term>x:</term>
+ <listitem><para> is the input signal</para></listitem></varlistentry>
+ <varlistentry><term>p:</term>
+ <listitem><para> is the order of the auto regressive model</para></listitem></varlistentry>
+ </variablelist>
+</refsection>
</refentry>