• # OPQ

• Referenced in 271 articles [sw11881]
• Orthogonal polynomials. Computation and approximation. Orthogonal polynomials are a widely used class of mathematical functions ... downloadable from the Internet, to generate orthogonal polynomials of a great variety: OPQ: A MATLAB ... SUITE OF PROGRAMS FOR GENERATING ORTHOGONAL POLYNOMIALS AND RELATED QUADRATURE RULES...
• # ORTHPOL

• Referenced in 61 articles [sw00659]
• package of routines for generating orthogonal polynomials and Gauss‐type quadrature rules. A collection ... numerical methods, are described for generating orthogonal polynomials relative to arbitrary weight functions. The object ... term recurrence relation satisfied by the orthogonal polynomials. Once these are known, additional data ... generated, such as zeros of orthogonal polynomials and Gauss-type quadrature rules, for which routines...
• # OrthogonalPolynomials

• Referenced in 48 articles [sw00658]
• package “OrthogonalPolynomials’ which performs construction of orthogonal polynomials and quadrature formulas. The package is implemented ... almost all the classes of orthogonal polynomials studied...
• # na5

• Referenced in 24 articles [sw11489]
• orthogonal polynomial which is computed recursively. The conjugate gradient squared algorithm (CGS) consists in takingr...
• # IQPACK

• Referenced in 5 articles [sw00450]
• Jacobi matrix J associated with the polynomials orthogonal on (a,b) with respect ... user-supplied integrand, (2) check the polynomial order of precision of a quadrature formula...

• Referenced in 1 article [sw20693]
• truncation and rounding errors) of integrals of polynomials with two general types of logarithmic weights ... recurrence coefficients for the related nonclassical orthogonal polynomials with logarithmic weight functions can also...

• Referenced in 4 articles [sw14077]
• lowess and polynomial regression, multiple and PLS (partial least squares) regression and orthogonal regression (principal...