<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
<MAN>
  <LANGUAGE>eng</LANGUAGE>
  <TITLE>sinc</TITLE>
  <TYPE>Scilab Function</TYPE>
  <DATE>April 1993</DATE>
  <SHORT_DESCRIPTION name="sinc">  samples of sinc function</SHORT_DESCRIPTION>
  <CALLING_SEQUENCE>
    <CALLING_SEQUENCE_ITEM>[x]=sinc(n,fl)  </CALLING_SEQUENCE_ITEM>
  </CALLING_SEQUENCE>
  <PARAM>
    <PARAM_INDENT>
      <PARAM_ITEM>
        <PARAM_NAME>n</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: number of samples</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
      <PARAM_ITEM>
        <PARAM_NAME>fl</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: cut-off frequency of the associated low-pass filter in Hertz.</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
      <PARAM_ITEM>
        <PARAM_NAME>x</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: samples of the sinc function</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
    </PARAM_INDENT>
  </PARAM>
  <DESCRIPTION>
    <P>
    Calculate n samples of the function <VERB>sin(2*pi*fl*t)/(pi*t)</VERB>
    for <VERB>t=-(n-1)/2:(n-1)/2</VERB> (i.e. centred around the origin).</P>
  </DESCRIPTION>
  <EXAMPLE>
<![CDATA[
plot(sinc(100,0.1))
 ]]>
  </EXAMPLE>
  <SEE_ALSO>
    <SEE_ALSO_ITEM>
      <LINK>sincd</LINK>
    </SEE_ALSO_ITEM>
  </SEE_ALSO>
  <AUTHOR>C. B.;   </AUTHOR>
</MAN>
