Changeset 14778 for branches/eam_branch_20070830/psModules/src/objects/pmTrend2D.h

Timestamp:

Sep 7, 2007, 10:24:34 AM (19 years ago)

Author:

magnier

Message:

adding fitting, evaluation functions

File:

• branches/eam_branch_20070830/psModules/src/objects/pmTrend2D.h (modified) (2 diffs)

branches/eam_branch_20070830/psModules/src/objects/pmTrend2D.h

@@ -5 +5 @@
  * @author EAM, IfA
  *
- * @version $Revision: 1.1.2.1 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-09-04 18:35:51 $
+ * @version $Revision: 1.1.2.2 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-09-07 20:24:34 $
  * Copyright 2004 Maui High Performance Computing Center, University of Hawaii
  */
@@ -17 +17 @@
 
 typedef enum {
-  PM_TREND_POLY_ORD,
-  PM_TREND_POLY_CHEB,
-  PM_TREND_MAP,
+    PM_TREND_POLY_ORD,
+    PM_TREND_POLY_CHEB,
+    PM_TREND_MAP,
 } pmTrend2DMode;
 
 typedef struct {
-  psPolynomial2D *poly;
-  psImageMap *map;
-  pmTrend2DMode mode; // POLY_ORD, POLY_CHEB, MAP
+    psPolynomial2D *poly;
+    psImageMap *map;
+    psStats *stats;
+    pmTrend2DMode mode; // POLY_ORD, POLY_CHEB, MAP
 } pmTrend2D;
 
-// allocate a pmTrend2D structure.  nX,nY is order for the polynomials, max number of grid cells for
+// allocate a pmTrend2D structure tied to an image dimensions.  nXtrend,nYtrend is the order for the polynomials, max number of grid cells for
 // psImageMap
-pmTrend2D *pmTrend2DAlloc (pmTrend2DMode mode, int nXout, int nYout, int nXtrend, int nYtrend, psStats *stats);
+pmTrend2D *pmTrend2DAlloc (pmTrend2DMode mode, psImage *image, int nXtrend, int nYtrend, psStats *stats);
+
+// allocate a pmTrend2D tied to an abstract field with size nXfield,nYfield 
+pmTrend2D *pmTrend2DFieldAlloc (pmTrend2DMode mode, int nXfield, int nYfield, int nXtrend, int nYtrend, psStats *stats);
 
 bool pmTrend2DFit (pmTrend2D *trend, psVector *x, psVector *y, psVector *f, psVector *df);
 
+double pmTrend2DEval (pmTrend2D *trend, float x, float y);
+psVector *pmTrend2DEvalVector (pmTrend2D *trend, psVector *x, psVector *y);
+
 /// @}
 # endif