PIVMat Function Reference<< Prev | Next >> 
gradientf
Gradient of scalar field

Description
V = gradientf(S) returns the gradient of the scalar field(s) S.  S is a 
structure (or a structure array) that can be obtained by vec2scal. 
 
Example
 
  showf(gradientf(vec2scal(v,'norm'))); 
 
See Also
vec2scal. 
 
Published output in the Help browser 
   showdemo gradientf 

 Previous: getvarNext: histf 

2005-2016 PIVMat Toolbox 4.01