updated docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403946

docs/docs/main_menu.xml

@@ -135,6 +135,10 @@
                   <name>Optimization</name>
                   <link>optimization_ex.cpp.html</link>
                </item>
+               <item>
+                  <name>Non-Linear Least Squares</name>
+                  <link>least_squares_ex.cpp.html</link>
+               </item>
                <item>
                   <name>Kernel_RLS_Filtering</name>
                   <link>krls_filter_ex.cpp.html</link>

docs/docs/optimization.xml

@@ -13,7 +13,9 @@
             This page documents library components that attempt to find the 
             minimum or maximum of a user supplied function.   An introduction
             to the general purpose non-linear optimizers in this section can be
-            found <a href="optimization_ex.cpp.html">here</a>.
+            found <a href="optimization_ex.cpp.html">here</a>.  For an example
+            showing how to use the non-linear least squares routines look 
+            <a href="least_squares_ex.cpp.html">here</a>.
          </p>
 
    </body>
@@ -483,6 +485,9 @@ subject to the following constraint:
             large at the solution)
          </description>
                                  
+         <examples>
+            <example>least_squares_ex.cpp.html</example>
+         </examples>
       </component>
 
    <!-- ************************************************************************* -->
@@ -498,6 +503,9 @@ subject to the following constraint:
             terms in the least squares function, the residuals, go to zero at the solution)
          </description>
                                  
+         <examples>
+            <example>least_squares_ex.cpp.html</example>
+         </examples>
       </component>
 
    <!-- ************************************************************************* -->