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Diffstat (limited to 'help/en_US/fht.xml')
| -rw-r--r-- | help/en_US/fht.xml | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/help/en_US/fht.xml b/help/en_US/fht.xml index 06311a3..69dada7 100644 --- a/help/en_US/fht.xml +++ b/help/en_US/fht.xml @@ -17,7 +17,39 @@ <refnamediv> <refname>fht</refname> - <refpurpose>funcprot(0);</refpurpose> + <refpurpose>The Function calculates the Fast Hartley Transform of real input.</refpurpose> </refnamediv> + +<refsynopsisdiv> + <title>Calling Sequence</title> + <synopsis> + M = fht (D) + M = fht (D, N) + M = fht (D, N, DIM) + </synopsis> +</refsynopsisdiv> + +<refsection> + <title>Parameters</title> + <variablelist> + </variablelist> +</refsection> + +<refsection> + <title>Description</title> + <para> +This function calculates the Fast Hartley transform of real input D. If D is a matrix, the Hartley transform is calculated along the columns by default. +</para> +</refsection> + +<refsection> + <title>Examples</title> + <programlisting role="example"><![CDATA[ +fht(1:4) +ans = +10 -4 -2 0 +This function is being called from Octave. + ]]></programlisting> +</refsection> </refentry> |