BTK Matlab Wrapper  0.3dev.0
Matlab bindings for the Biomechanical ToolKit library (BTK)
btkGetPoint Class Reference


Extract one point from the given acquisition based on an index or a string.

[values, residuals, info] = btkGetPoint(h, idx)
[values, residuals, info] = btkGetPoint(h, label)
hHandle pointing to a C++ btk::Acquisition object.
idxInteger containing the index of the point to extract.
labelString containing the label of the point to extract.
Return values
valuesMatrix of reals (n,3) with X,Y,Z components.
residualsVector of reals with the residuals.
infoStructure with some informations related to the extracted point.
  • info.label: True label of the point ;
  • info.description: Description of the point ;
  • info.frequency: Point's frequency ;
  • info.units: Unit associated with the point.
See Also
btkSetPoint, btkGetAnalog