Array and Matrix Functions

Arrays

Vector

Vector(a,b, etc)

creates a vector of the number of components specified

! Create a metric signal with 2 components and one frame

[Metric_Explicit]

! /RESULT_METRIC_FOLDER=PROCESSED

/RESULT_METRIC_NAME=VEC2

/METRIC_VALUE=2+3

;

! Create a vector containing a constant, a two dimensional metric and a 3 dimensional model based signal.

Evaluate_Expression

/EXPRESSION=vector (1, METRIC::PROCESSED::VEC2, LINK_MODEL_BASED::ORIGINAL::RKNEE_ANGLE)

! /SIGNAL_TYPES=

! /SIGNAL_FOLDER=ORIGINAL

! /SIGNAL_NAMES=

! /RESULT_TYPES=DERIVED

! /RESULT_FOLDERS=PROCESSED

/RESULT_NAME=TEST

! /APPLY_AS_SUFFIX_TO_SIGNAL_NAME=FALSE

;

The resulting signal will have the first three columns (one for the constant, one for the vector of 2 components) buffered to the number of frames of RKNEE_ANGLE by replicating the first frame.

list(a,b,etc) -- creates a list (column vector) or the number of rows specified:

unit_vector (a, b, etc) -- creates a unit vector of the number of components specified: