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 showf.
See Also
truncf, rotatef, shiftf, flipf, remapf.
Published output in the Help browser
showdemo extractf
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