updated docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403808

docs/docs/algorithms.xml

@@ -28,6 +28,7 @@
          <item>crc32</item> 
          <item>rand</item> 
          <item>running_stats</item> 
+         <item>running_scalar_covariance</item> 
          <item>running_covariance</item> 
          <item>random_subset_selector</item> 
          <item>randomly_subsample</item> 
@@ -318,6 +319,18 @@
       </component>
       
       
+   <!-- ************************************************************************* -->
+
+      <component>
+         <name>running_scalar_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 covariance of a 
+                sequence of scalar values.  
+         </description>
+      </component>
+      
    <!-- ************************************************************************* -->
 
       <component>

docs/docs/term_index.xml

@@ -111,6 +111,7 @@
          <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_scalar_covariance"/>
          <term file="algorithms.html" name="running_covariance"/>
          <term file="algorithms.html" name="random_subset_selector"/>
          <term file="algorithms.html" name="randomly_subsample"/>