1 files changed, 1 insertions, 38 deletions
diff --git a/help/en_US/barthannwin.xml b/help/en_US/barthannwin.xml
index ad1139a..56bfcb7 100644
--- a/help/en_US/barthannwin.xml
+++ b/help/en_US/barthannwin.xml
@@ -17,44 +17,7 @@
 
   <refnamediv>
     <refname>barthannwin</refname>
-    <refpurpose>This function returns the filter coefficients of a modified Bartlett-Hann window.</refpurpose>
+    <refpurpose></refpurpose>
   </refnamediv>
 
-
-<refsynopsisdiv>
-   <title>Calling Sequence</title>
-   <synopsis>
-   y = barthannwin(m)
-   </synopsis>
-</refsynopsisdiv>
-
-<refsection>
-   <title>Parameters</title>
-   <variablelist>
-   <varlistentry><term>m:</term>
-      <listitem><para> positive integer value</para></listitem></varlistentry>
-   <varlistentry><term>y:</term>
-      <listitem><para> output variable, vector of real numbers</para></listitem></varlistentry>
-   </variablelist>
-</refsection>
-
-<refsection>
-   <title>Description</title>
-   <para>
-This is an Octave function.
-This function returns the filter coefficients of a modified Bartlett Hann window of length m supplied as input, to the output vector y.
-</para>
-</refsection>
-
-<refsection>
-   <title>Examples</title>
-   <programlisting role="example"><![CDATA[
-barthannwin(4)
-ans  =
-0.
-0.73
-0.73
-0.
-   ]]></programlisting>
-</refsection>
 </refentry>