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<html>
<head>
<title>
ST_TO_HB - Convert Sparse Matrix File from ST to HB Format
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
ST_TO_HB<br>
Convert Sparse Matrix File from ST to HB Format
</h1>
<hr>
<p>
<b>ST_TO_HB</b>
is a MATLAB program which
reads sparse matrix data from an ST (Sparse Triplet) file and
writes it to an HB (Harwell-Boeing) file.
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>ST_TO_HB</b> is available in
<a href = "../../f_src/st_to_hb/st_to_hb.html">a FORTRAN90 version</a> and
<a href = "../../m_src/st_to_hb/st_to_hb.html">a MATLAB version</a>.
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../data/hb/hb.html">
HB</a>,
a data directory of examples of HB files,
the Harwell Boeing sparse matrix file format;
</p>
<p>
<a href = "../../m_src/hb_io/hb_io.html">
HB_IO</a>,
a MATLAB library which
reads and writes sparse linear systems stored in the Harwell-Boeing Sparse Matrix format.
</p>
<p>
<a href = "../../m_src/hb_to_st/hb_to_st.html">
HB_TO_ST</a>,
a MATLAB program which
converts a sparse matrix from Harwell-Boeing to sparse triplet format.
</p>
<p>
<a href = "../../datasets/hbsmc/hbsmc.html">
HBSMC</a>,
a dataset directory which
contains the Harwell Boeing Sparse Matrix Collection;
</p>
<p>
<a href = "../../m_src/mm_to_hb/mm_to_hb.html">
MM_TO_HB</a>,
a MATLAB program which
reads the sparse matrix information from an MM Matrix Market file
and writes a corresponding HB Harwell Boeing file.
</p>
<p>
<a href = "../../m_src/msm_to_hb/msm_to_hb.html">
MSM_TO_HB</a>,
a MATLAB program which
writes a MATLAB sparse matrix to a Harwell Boeing file;
</p>
<p>
<a href = "../../m_src/plasma_matrix/plasma_matrix.html">
PLASMA_MATRIX</a>,
a MATLAB library which
demonstrates how a large sparse MATLAB matrix can be written to
or read from a Harwell-Boeing sparse matrix file.
</p>
<p>
<a href = "../../data/st/st.html">
ST</a>,
a format which
is used for the input to this program.
</p>
<p>
<a href = "../../m_src/st_io/st_io.html">
ST_IO</a>,
a MATLAB library which
reads and writes sparse linear systems stored in the ST (Sparse Triplet) format.
</p>
<p>
<a href = "../../c_src/st_to_cc/st_to_cc.html">
ST_TO_CC</a>,
a C library which
converts sparse matrix data from Sparse Triplet (ST) format
to Compressed Column (CC) format.
</p>
<p>
<a href = "../../m_src/st_to_mm/st_to_mm.html">
ST_TO_MM</a>,
a MATLAB program which
converts a sparse matrix file from ST format to
Matrix Market (MM) format;
</p>
<p>
<a href = "../../m_src/st_to_msm/st_to_msm.html">
ST_TO_MSM</a>,
a MATLAB program which
reads an ST sparse triplet file
and creates a corresponding MATLAB Sparse Matrix.
</p>
<h3 align = "center">
Reference:
</h3>
<p>
<ol>
<li>
Iain Duff, Roger Grimes, John Lewis,<br>
User's Guide for the Harwell-Boeing Sparse Matrix Collection,<br>
October 1992.
</li>
</ol>
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "st_to_hb.m">st_to_hb.m</a>,
reads an ST file, writes a corresponding HB file.
</li>
</ul>
</p>
<h3 align = "center">
Examples and Tests:
</h3>
<p>
<ul>
<li>
<a href = "st_to_hb_test.m">st_to_hb_test.m</a>,
an example test code.
</li>
<li>
<a href = "st_to_hb_test_output.txt">st_to_hb_test_output.txt</a>,
the output file.
</li>
<li>
<a href = "st_to_hb_test01.st">st_to_hb_test01.st</a>,
the ST file read by the test.
</li>
<li>
<a href = "st_to_hb_test01.hb">st_to_hb_test01.hb</a>,
the HB file written by the test.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../m_src.html">
the MATLAB source codes</a>.
</p>
<hr>
<i>
Last revised on 06 August 2009.
</i>
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