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Class cohy.estDip.PartDiffDots 

java.lang.Object
   |
   +----sep.operator.SepOperator
           |
           +----cohy.estDip.PartDiffDots
public class PartDiffDots
extends SepOperator
Computes the dotproducts of various partial derivative fields of the input. If f(x,y) is the input scalar field (Rsf), than this class computes the finite difference approximation of the partial derivatives f_x, f_y and returns the dotproducts 
,,<\PRE>
 In the case of input f(x,y,z) (3 dimensions) it returns 
 
,,,,<\PRE>. 
 (The dotproducts are ordered alphabetically. I do not compute all 
 derivatives since the dip estimation scheme assumes that plane-wave 
 component is not vertical. Consequently, I need only these derivatives).
 The class is needed for a dip estimation scheme. 
 









  Variable Index




  
  o 
	XX2
  
 2D indices that identify dotproducts in output array.
  
  o 
	XX3
  
 3D indices that identify dotproducts in output array.
  
  o 
	XY2
  
 
  
  o 
	XY3
  
 
  
  o 
	XZ3
  
 
  
  o 
	YY2
  
 
  
  o 
	YY3
  
 
  
  o 
	YZ3
  
 
  
  o 
	ZZ3
  
 




  Constructor Index




  
  o 
	PartDiffDots(PartDiffDots)
  
 
  
  o 
	PartDiffDots(RsfSpace)
  
 
  
  o 
	PartDiffDots(RsfSpace, RsfSpace)
  
 




  Method Index




  
  o 
	apply(boolean, Vector, Vector)
  
  Apply the operator:


 ran = this(dom)

 
  
  o 
	copy()
  
 
  
  o 
	getOutputRsfSpace(RsfSpace)
  
 





  Variables


 o 
XX2

 public static final int XX2




  
 2D indices that identify dotproducts in output array.



 o 
XY2

 public static final int XY2


 o 
YY2

 public static final int YY2


 o 
XX3

 public static final int XX3




  
 3D indices that identify dotproducts in output array.



 o 
XY3

 public static final int XY3


 o 
XZ3

 public static final int XZ3


 o 
YY3

 public static final int YY3


 o 
YZ3

 public static final int YZ3


 o 
ZZ3

 public static final int ZZ3





  Constructors



 o 
PartDiffDots

 public PartDiffDots(RsfSpace iputSpace)


 o 
PartDiffDots

 public PartDiffDots(RsfSpace iputSpace,
                     RsfSpace oputSpace)


 o 
PartDiffDots

 protected PartDiffDots(PartDiffDots src)





  Methods


 o 
getOutputRsfSpace

 public static RsfSpace getOutputRsfSpace(RsfSpace iputSpace)


 o 
copy

 public JamObject copy()




  

    
 Overrides:
    
 copy in class SepOperator
  



 o 
apply

 protected void apply(boolean add,
                      Vector iput,
                      Vector oput)




  
 Apply the operator:


 ran = this(dom)


  

    
 Overrides:
    
 apply in class SepOperator
  






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