PIVMat Function Reference | << Prev | Next >> |
EF = extractf(F,[X1 Y1 X2 Y2]) extracts a rectangular area of
coordinates [X1 Y1 X2 Y2] from the original vector/scalar field(s) F.
By default, the coordinates are given in mesh units. Specify
extractf(F,[X1 Y1 X2 Y2],'phys') to give them in physical units (e.g.
in mm).
If no output argument, the result is displayed by showvec or showscal.
See Also
truncf, rotatef, shiftf.
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