  <a href = "../../m_src/fem1d_sample/fem1d_sample.html">
      FEM1D_SAMPLE</a>,
      a MATLAB program which
      samples a scalar or vector finite element function of one variable,
      defined by FEM files,
      returning interpolated values at the sample points.
    </p>

    <h3 align = "center">
      Reference:
    </h3>

    <p>
      <ol>
        <li>
          Hans Rudolf Schwarz,<br>
          Finite Element Methods,<br>
          Academic Press, 1988,<br>
          ISBN: 0126330107,<br>
    