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<H1>STSetBalanceMatrix</H1>
Sets the diagonal matrix to be used for balancing.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcst.h"
PetscErrorCode STSetBalanceMatrix(ST st,Vec D)
</PRE>
Collective on <A HREF="../ST/ST.html#ST">ST</A> and Vec
<P>
<H3><FONT COLOR="#883300">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>st </B></TD><TD> - the spectral transformation context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>D </B></TD><TD> - the diagonal matrix (represented as a vector)
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Notes</FONT></H3>
If this matrix is set, <A HREF="../ST/STApply.html#STApply">STApply</A> will effectively apply D*OP*D^{-1}.
<P>
Balancing is usually set via <A HREF="../EPS/EPSSetBalance.html#EPSSetBalance">EPSSetBalance</A>, but the advanced user may use
this function to bypass the usual balancing methods.
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../EPS/EPSSetBalance.html#EPSSetBalance">EPSSetBalance</A>(), <A HREF="../ST/STApply.html#STApply">STApply</A>(), <A HREF="../ST/STGetBalanceMatrix.html#STGetBalanceMatrix">STGetBalanceMatrix</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/st/interface/stfunc.c.html#STSetBalanceMatrix">src/st/interface/stfunc.c</A>
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