diff options
Diffstat (limited to 'help/en_US/sos2tf.xml')
| -rw-r--r-- | help/en_US/sos2tf.xml | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/help/en_US/sos2tf.xml b/help/en_US/sos2tf.xml index 972ba79..ef7fe71 100644 --- a/help/en_US/sos2tf.xml +++ b/help/en_US/sos2tf.xml @@ -34,22 +34,15 @@ <title>Parameters</title> <variablelist> <varlistentry><term>sos:</term> - <listitem><para> matrix of real or complex numbers</para><para>Second Order Sectional form of the system.</para></listitem></varlistentry> + <listitem><para> matrix of real or complex numbers</para></listitem></varlistentry> <varlistentry><term>g:</term> - <listitem><para> real or complex value, default value is 1</para><para>Gain of the system.</para></listitem></varlistentry> - -<varlistentry><term>B:</term> - <listitem><para>Vector of numerator coefficients.</para><para>Gain of the system.</para></listitem></varlistentry> - -<varlistentry><term>A:</term> - <listitem><para>Vector of denominator coefficients.</para><para>Gain of the system.</para></listitem></varlistentry> + <listitem><para> real or complex value, default value is 1</para></listitem></varlistentry> </variablelist> </refsection> <refsection> <title>Description</title> <para> -This is an Octave function. This function converts series second-order sections to direct H(z) = B(z)/A(z) form. The input is the sos matrix and the second parameter is the overall gain, default value of which is 1. The output is a vector. @@ -59,11 +52,12 @@ The output is a vector. <refsection> <title>Examples</title> <programlisting role="example"><![CDATA[ -[a,b]=sos2tf([1,2,3,4,5,6]) -//a = -//1 2 3 -//b = -//4 5 6 +sos = [1 1 1 1 0 -1; -2 3 1 1 10 1]; +//[b,a] = sos2tf(sos) +a = +-2 1 2 4 1 +b = +1 10 0 -10 -1 ]]></programlisting> </refsection> </refentry> |