X-Git-Url: http://gitweb.scilab.org/?p=scilab.git;a=blobdiff_plain;f=scilab%2Fmodules%2Fsignal_processing%2Fhelp%2Fen_US%2Ffilters%2Fcheb2mag.xml;h=ddb6a272e276b0d3ef57e07f6d8baba8fd5b1b24;hp=014bd3dbd3bf8e14ec66ee90c76b875afdebc22d;hb=d4482f7cc974667f32058197479f7a93b8ceeef1;hpb=7e00536685d1fe8e477883519044dbe6ae3c3094

diff --git a/scilab/modules/signal_processing/help/en_US/filters/cheb2mag.xml b/scilab/modules/signal_processing/help/en_US/filters/cheb2mag.xml
index 014bd3d..ddb6a27 100644
--- a/scilab/modules/signal_processing/help/en_US/filters/cheb2mag.xml
+++ b/scilab/modules/signal_processing/help/en_US/filters/cheb2mag.xml
@@ -57,9 +57,12 @@
         <title>Examples</title>
         <programlisting role="example"><![CDATA[ 
 //Chebyshev; ripple in the stopband
-n=10;omegar=6;A=1/0.2;sample=0.0001:0.05:10;
-h2=cheb2mag(n,omegar,A,sample);
-plot(sample,log(h2)/log(10),'frequencies','magnitude in dB')
+n=10;
+omegar=6;
+A=1/0.2;
+samples=0.0001:0.05:10;
+h2=cheb2mag(n,omegar,A,samples);
+plot(samples,log(h2)/log(10),'frequencies','magnitude in dB')
 
 //Plotting of frequency edges
 minval=(-max(-log(h2)))/log(10);
@@ -67,8 +70,19 @@ plot2d([omegar;omegar],[minval;0],[2],"000");
 
 //Computation of the attenuation in dB at the stopband edge
 attenuation=-log(A*A)/log(10);
-plot2d(sample',attenuation*ones(sample)',[5],"000")
+plot2d(samples',attenuation*ones(samples)',[5],"000")
  ]]></programlisting>
+        <scilab:image><![CDATA[
+n=10;omegar=6;A=1/0.2;samples=0.0001:0.05:10;
+h2=cheb2mag(n,omegar,A,samples);
+plot(samples,log(h2)/log(10),'frequencies','magnitude in dB')
+
+minval=(-max(-log(h2)))/log(10);
+plot2d([omegar;omegar],[minval;0],[2],"000");
+
+attenuation=-log(A*A)/log(10);
+plot2d(samples',attenuation*ones(samples)',[5],"000")
+]]>     </scilab:image>
     </refsection>
     <refsection role="see also">
         <title>See Also</title>