diff libs/commons-math-2.1/docs/apidocs/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html @ 15:878723cc40fb

commons-math-2.1 added
author dwinter
date Tue, 04 Jan 2011 10:02:41 +0100
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/commons-math-2.1/docs/apidocs/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html	Tue Jan 04 10:02:41 2011 +0100
@@ -0,0 +1,450 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_17) on Sat Mar 27 22:46:15 EDT 2010 -->
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<TITLE>
+DifferentiableMultivariateVectorialOptimizer (Commons Math 2.1 API)
+</TITLE>
+
+<META NAME="date" CONTENT="2010-03-27">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="DifferentiableMultivariateVectorialOptimizer (Commons Math 2.1 API)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/DifferentiableMultivariateVectorialOptimizer.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateRealOptimizer.html" title="interface in org.apache.commons.math.optimization"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/GoalType.html" title="enum in org.apache.commons.math.optimization"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../../../index.html?org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="DifferentiableMultivariateVectorialOptimizer.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+org.apache.commons.math.optimization</FONT>
+<BR>
+Interface DifferentiableMultivariateVectorialOptimizer</H2>
+<DL>
+<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../../org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.html" title="class in org.apache.commons.math.optimization.general">AbstractLeastSquaresOptimizer</A>, <A HREF="../../../../../org/apache/commons/math/optimization/general/GaussNewtonOptimizer.html" title="class in org.apache.commons.math.optimization.general">GaussNewtonOptimizer</A>, <A HREF="../../../../../org/apache/commons/math/optimization/general/LevenbergMarquardtOptimizer.html" title="class in org.apache.commons.math.optimization.general">LevenbergMarquardtOptimizer</A>, <A HREF="../../../../../org/apache/commons/math/optimization/MultiStartDifferentiableMultivariateVectorialOptimizer.html" title="class in org.apache.commons.math.optimization">MultiStartDifferentiableMultivariateVectorialOptimizer</A></DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public interface <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.33"><B>DifferentiableMultivariateVectorialOptimizer</B></A></DL>
+</PRE>
+
+<P>
+This interface represents an optimization algorithm for <A HREF="../../../../../org/apache/commons/math/analysis/DifferentiableMultivariateVectorialFunction.html" title="interface in org.apache.commons.math.analysis"><CODE>vectorial differentiable objective functions</CODE></A>.
+ <p>Optimization algorithms find the input point set that either <A HREF="../../../../../org/apache/commons/math/optimization/GoalType.html" title="enum in org.apache.commons.math.optimization"><CODE>maximize or minimize</CODE></A> an objective function.</p>
+<P>
+
+<P>
+<DL>
+<DT><B>Since:</B></DT>
+  <DD>2.0</DD>
+<DT><B>Version:</B></DT>
+  <DD>$Revision: 811685 $ $Date: 2009-09-05 13:36:48 -0400 (Sat, 05 Sep 2009) $</DD>
+<DT><B>See Also:</B><DD><A HREF="../../../../../org/apache/commons/math/optimization/MultivariateRealOptimizer.html" title="interface in org.apache.commons.math.optimization"><CODE>MultivariateRealOptimizer</CODE></A>, 
+<A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateRealOptimizer.html" title="interface in org.apache.commons.math.optimization"><CODE>DifferentiableMultivariateRealOptimizer</CODE></A></DL>
+<HR>
+
+<P>
+
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/VectorialConvergenceChecker.html" title="interface in org.apache.commons.math.optimization">VectorialConvergenceChecker</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getConvergenceChecker()">getConvergenceChecker</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the convergence checker.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getEvaluations()">getEvaluations</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the number of evaluations of the objective function.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getIterations()">getIterations</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the number of iterations realized by the algorithm.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getJacobianEvaluations()">getJacobianEvaluations</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the number of evaluations of the objective function jacobian .</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getMaxEvaluations()">getMaxEvaluations</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the maximal number of functions evaluations.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;int</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#getMaxIterations()">getMaxIterations</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the maximal number of iterations of the algorithm.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/VectorialPointValuePair.html" title="class in org.apache.commons.math.optimization">VectorialPointValuePair</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#optimize(org.apache.commons.math.analysis.DifferentiableMultivariateVectorialFunction, double[], double[], double[])">optimize</A></B>(<A HREF="../../../../../org/apache/commons/math/analysis/DifferentiableMultivariateVectorialFunction.html" title="interface in org.apache.commons.math.analysis">DifferentiableMultivariateVectorialFunction</A>&nbsp;f,
+                 double[]&nbsp;target,
+                 double[]&nbsp;weights,
+                 double[]&nbsp;startPoint)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Optimizes an objective function.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#setConvergenceChecker(org.apache.commons.math.optimization.VectorialConvergenceChecker)">setConvergenceChecker</A></B>(<A HREF="../../../../../org/apache/commons/math/optimization/VectorialConvergenceChecker.html" title="interface in org.apache.commons.math.optimization">VectorialConvergenceChecker</A>&nbsp;checker)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the convergence checker.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#setMaxEvaluations(int)">setMaxEvaluations</A></B>(int&nbsp;maxEvaluations)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the maximal number of functions evaluations.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#setMaxIterations(int)">setMaxIterations</A></B>(int&nbsp;maxIterations)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the maximal number of iterations of the algorithm.</TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="setMaxIterations(int)"><!-- --></A><H3>
+setMaxIterations</H3>
+<PRE>
+void <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.39"><B>setMaxIterations</B></A>(int&nbsp;maxIterations)</PRE>
+<DL>
+<DD>Set the maximal number of iterations of the algorithm.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>maxIterations</CODE> - maximal number of function calls
+ .</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getMaxIterations()"><!-- --></A><H3>
+getMaxIterations</H3>
+<PRE>
+int <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.44"><B>getMaxIterations</B></A>()</PRE>
+<DL>
+<DD>Get the maximal number of iterations of the algorithm.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>maximal number of iterations</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getIterations()"><!-- --></A><H3>
+getIterations</H3>
+<PRE>
+int <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.49"><B>getIterations</B></A>()</PRE>
+<DL>
+<DD>Get the number of iterations realized by the algorithm.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>number of iterations</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setMaxEvaluations(int)"><!-- --></A><H3>
+setMaxEvaluations</H3>
+<PRE>
+void <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.54"><B>setMaxEvaluations</B></A>(int&nbsp;maxEvaluations)</PRE>
+<DL>
+<DD>Set the maximal number of functions evaluations.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>maxEvaluations</CODE> - maximal number of function evaluations</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getMaxEvaluations()"><!-- --></A><H3>
+getMaxEvaluations</H3>
+<PRE>
+int <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.59"><B>getMaxEvaluations</B></A>()</PRE>
+<DL>
+<DD>Get the maximal number of functions evaluations.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>maximal number of functions evaluations</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getEvaluations()"><!-- --></A><H3>
+getEvaluations</H3>
+<PRE>
+int <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.70"><B>getEvaluations</B></A>()</PRE>
+<DL>
+<DD>Get the number of evaluations of the objective function.
+ <p>
+ The number of evaluation correspond to the last call to the
+ <A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#optimize(org.apache.commons.math.analysis.DifferentiableMultivariateVectorialFunction, double[], double[], double[])"><CODE>optimize</CODE></A> method. It is 0 if
+ the method has not been called yet.
+ </p>
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>number of evaluations of the objective function</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getJacobianEvaluations()"><!-- --></A><H3>
+getJacobianEvaluations</H3>
+<PRE>
+int <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.81"><B>getJacobianEvaluations</B></A>()</PRE>
+<DL>
+<DD>Get the number of evaluations of the objective function jacobian .
+ <p>
+ The number of evaluation correspond to the last call to the
+ <A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#optimize(org.apache.commons.math.analysis.DifferentiableMultivariateVectorialFunction, double[], double[], double[])"><CODE>optimize</CODE></A> method. It is 0 if
+ the method has not been called yet.
+ </p>
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>number of evaluations of the objective function jacobian</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="setConvergenceChecker(org.apache.commons.math.optimization.VectorialConvergenceChecker)"><!-- --></A><H3>
+setConvergenceChecker</H3>
+<PRE>
+void <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.86"><B>setConvergenceChecker</B></A>(<A HREF="../../../../../org/apache/commons/math/optimization/VectorialConvergenceChecker.html" title="interface in org.apache.commons.math.optimization">VectorialConvergenceChecker</A>&nbsp;checker)</PRE>
+<DL>
+<DD>Set the convergence checker.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>checker</CODE> - object to use to check for convergence</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getConvergenceChecker()"><!-- --></A><H3>
+getConvergenceChecker</H3>
+<PRE>
+<A HREF="../../../../../org/apache/commons/math/optimization/VectorialConvergenceChecker.html" title="interface in org.apache.commons.math.optimization">VectorialConvergenceChecker</A> <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.91"><B>getConvergenceChecker</B></A>()</PRE>
+<DL>
+<DD>Get the convergence checker.
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>object used to check for convergence</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="optimize(org.apache.commons.math.analysis.DifferentiableMultivariateVectorialFunction, double[], double[], double[])"><!-- --></A><H3>
+optimize</H3>
+<PRE>
+<A HREF="../../../../../org/apache/commons/math/optimization/VectorialPointValuePair.html" title="class in org.apache.commons.math.optimization">VectorialPointValuePair</A> <A HREF="../../../../../src-html/org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html#line.109"><B>optimize</B></A>(<A HREF="../../../../../org/apache/commons/math/analysis/DifferentiableMultivariateVectorialFunction.html" title="interface in org.apache.commons.math.analysis">DifferentiableMultivariateVectorialFunction</A>&nbsp;f,
+                                 double[]&nbsp;target,
+                                 double[]&nbsp;weights,
+                                 double[]&nbsp;startPoint)
+                                 throws <A HREF="../../../../../org/apache/commons/math/FunctionEvaluationException.html" title="class in org.apache.commons.math">FunctionEvaluationException</A>,
+                                        <A HREF="../../../../../org/apache/commons/math/optimization/OptimizationException.html" title="class in org.apache.commons.math.optimization">OptimizationException</A>,
+                                        <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></PRE>
+<DL>
+<DD>Optimizes an objective function.
+ <p>
+ Optimization is considered to be a weighted least-squares minimization.
+ The cost function to be minimized is
+ &sum;weight<sub>i</sub>(objective<sub>i</sub>-target<sub>i</sub>)<sup>2</sup>
+ </p>
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>f</CODE> - objective function<DD><CODE>target</CODE> - target value for the objective functions at optimum<DD><CODE>weights</CODE> - weight for the least squares cost computation<DD><CODE>startPoint</CODE> - the start point for optimization
+<DT><B>Returns:</B><DD>the point/value pair giving the optimal value for objective function
+<DT><B>Throws:</B>
+<DD><CODE><A HREF="../../../../../org/apache/commons/math/FunctionEvaluationException.html" title="class in org.apache.commons.math">FunctionEvaluationException</A></CODE> - if the objective function throws one during
+ the search
+<DD><CODE><A HREF="../../../../../org/apache/commons/math/optimization/OptimizationException.html" title="class in org.apache.commons.math.optimization">OptimizationException</A></CODE> - if the algorithm failed to converge
+<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the start point dimension is wrong</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/DifferentiableMultivariateVectorialOptimizer.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/DifferentiableMultivariateRealOptimizer.html" title="interface in org.apache.commons.math.optimization"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../../../org/apache/commons/math/optimization/GoalType.html" title="enum in org.apache.commons.math.optimization"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../../../index.html?org/apache/commons/math/optimization/DifferentiableMultivariateVectorialOptimizer.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="DifferentiableMultivariateVectorialOptimizer.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Copyright &#169; 2003-2010 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.
+</BODY>
+</HTML>