Algorithm 277: Computation of Chebyshev series coefficients

  title={Algorithm 277: Computation of Chebyshev series coefficients},
  author={L. B. Smith},
  journal={Commun. ACM},
  • L. B. Smith
  • Published 1966
  • Mathematics, Computer Science
  • Commun. ACM
modification of the classical least squares method is utilized to approximate a solution to the system of nonlinear equations of condition. After every iteration, the statistic E squared is computed as a measure of the goodness of fit. Commencing with the second iteration, the successive values of E squared are differenced, and when the difference in absolute value becomes less than epsilon, the calculations cease. If the number of iterations necessary to achieve this result exceeds 1 max… Expand
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