Class E3c ... Manipulation of basis functions (e.g., evaluation, change of basis)

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Modules for class E3c

• BSPDR (DBSPDR) Constructs divided difference table from B representation of B-spline for a deri ...
• BSPPP (DBSPPP) Converts from B representation of B-spline to piecewise polynomial representatio ...
• BSPVD (DBSPVD) Calculates value and derivatives of order less than NDERIV of all B-spline basis ...
• BSPVN (DBSPVN) Calculates the value of all (possibly) nonzero B-spline basis functions at X of ...
• DBSPDR (BSPDR) Construct divided difference table from B representation of B-spline for a deriv ...
• DBSPPP (BSPPP) Converts from B representation of B-spline to piecewise polynomial representatio ...
• DBSPVD (BSPVD) Calculates value and derivatives of order less than NDERIV of all B-spline basis ...
• DBSPVN (BSPVN) Calculates the value of all (possibly) nonzero B-spline basis functions at X of ...
• DINTRV (INTRV) Computes the index into a knot or breakpoint sequence corresponding to a given p ...
• INTRV (DINTRV) Computes the index into a knot or breakpoint sequence corresponding to a given p ...

• INSERT Inserts a new knot at a specified location into a (possibly periodic) spline fun ...

• BSCPP (DBSCPP) Convert a spline in B-spline representation to piecewise polynomial representati ...
• DBSCPP (BSCPP) Convert a spline in B-spline representation to piecewise polynomial representati ...

• BSPPP (DBSPPP) Convert the B-representation of a B-spline to the piecewise polynomial (PP) form ...
• BSPVD (DBSPVD) Calculate the value and all derivatives of order less than NDERIV of all basis f ...
• BSPVN (DBSPVN) Calculate the value of all (possibly) nonzero basis functions at X.
• DBSPPP (BSPPP) Convert the B-representation of a B-spline to the piecewise polynomial (PP) form ...
• DBSPVD (BSPVD) Calculate the value and all derivatives of order less than NDERIV of all basis f ...
• DBSPVN (BSPVN) Calculate the value of all (possibly) nonzero basis functions at X.
• DINTRV (INTRV) Compute the largest integer ILEFT in 1 .LE. ILEFT .LE. LXT such that XT(ILEFT) .
• DPCHBS (PCHBS) Piecewise Cubic Hermite to B-Spline converter. (PCHIP Package).
• DPOLCF (POLCOF) Compute the coefficients of the polynomial fit (including Hermite polynomial fit ...
• INTRV (DINTRV) Compute the largest integer ILEFT in 1 .LE. ILEFT .LE. LXT such that XT(ILEFT) .
• PCHBS (DPCHBS) Piecewise Cubic Hermite to B-Spline converter. (PCHIP Package).
• POLCOF (DPOLCF) Compute the coefficients of the polynomial fit (including Hermite polynomial fit ...