clip_cumulative

The 3ms criterion commonly used to measure potential for chest injury.

Syntax

clip_cumulative(vector1, vector2, scalar1, scalar2, scalar3)

Arguments

vector1
Time vector of the data to analyze (second).
vector2
The chest acceleration vector (g).
scalar1
Window in millisecond (usually 3ms for chest).
scalar2
Should always be equal to 0.
scalar3
Flag to turn on debug mode (prints to Message Log).
Optional argument (default=off).

Returns

A scalar value.

Example

clip_cumulative(p1w1c1.x/1000, p1w1c1.y/9.81, 3,0)

Comments

Sorts the acceleration values in descending order and then computes the cumulative value that meets or exceeds for an interval of at least 3 ms.