      approximates the function data in a least squares sense.
    </p>

    <p>
      <a href = "../../m_src/quadrature_weights_vandermonde/quadrature_weights_vandermonde.html">
      QUADRATURE_WEIGHTS_VANDERMONDE</a>,
      a MATLAB library which
      determines the weights of a quadrature rule using the Vandermonde matrix.
    </p>

    <p>
      <a href = "../../m_src/quadrule/quadrule.html">
      QUADRULE</a>,
      a MATLAB library which
      defines quadrature rules for 1-dimensional domains.
   