Changeset 336

Timestamp:

Mar 31, 2004, 3:55:23 PM (22 years ago)

Author:

Paul Price

Message:

Added error in y for the polynomial fit.

File:

• trunk/archive/pslib/include/psMinimize.h (modified) (1 diff)

trunk/archive/pslib/include/psMinimize.h

@@ -31 +31 @@
 
 /** Derive a polynomial fit by chi^2 minimisation --- can be done analytically */
-psFloatArray *
-psGetArrayPolynomial(const psFloatArray *restrict x, //!< Ordinates (or NULL to just use the indices)
+psPolynomial1D *
+psGetArrayPolynomial(psPolynomial1D myPoly, //!< Polynomial to fit
+                     const psFloatArray *restrict x, //!< Ordinates (or NULL to just use the indices)
                      const psFloatArray *restrict y, //!< Coordinates
                      const psFloatArray *restrict yErr //!< Errors in coordinates, or NULL