Updated docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403471

docs/docs/algorithms.xml

@@ -28,6 +28,7 @@
          <item>crc32</item> 
          <item>rand</item> 
          <item>running_stats</item> 
+         <item>running_covariance</item> 
          <item>random_subset_selector</item> 
          <item nolink="true">
             <name>Optimization</name>
@@ -695,6 +696,20 @@
       </component>
       
       
+   <!-- ************************************************************************* -->
+
+      <component>
+         <name>running_covariance</name>
+         <file>dlib/statistics.h</file>
+         <spec_file link="true">dlib/statistics/statistics_abstract.h</spec_file>
+         <description>
+                This object is a simple tool for computing the mean and
+                covariance of a sequence of vectors.  
+         </description>
+
+      </component>
+      
+      
    <!-- ************************************************************************* -->
 
       <component>

docs/docs/term_index.xml

@@ -107,6 +107,7 @@
          <term file="algorithms.html" name="rotate_point"/>
          <term file="algorithms.html" name="point_rotator"/>
          <term file="algorithms.html" name="running_stats"/>
+         <term file="algorithms.html" name="running_covariance"/>
          <term file="algorithms.html" name="random_subset_selector"/>
 
          <term file="dlib/svm/pegasos_abstract.h.html" name="replicate_settings"/>