Home > biomechZoo > Toolbox > Support Functions > velocity_data.m

velocity_data

PURPOSE

data = VELOCITY_DATA(data,ch,method) computes velocity of a motion capture

SYNOPSIS

function data = velocity_data(data,ch,method)

DESCRIPTION

 data = VELOCITY_DATA(data,ch,method) computes velocity of a motion capture
 trial based on a given marker

 ARGUMENTS
  data         ...   zoo file to operate on
  ch          ...    name of marker (as string)
  method      ...    'normalize' to dimensionally normalize. Default no normalization 

 RETURNS
 data         ...     zoo data with event added to event branch of channel 'ch'
 

 Updated April 2015
 - made standalone function
 - improved error checking


 Part of the Zoosystem Biomechanics Toolbox 
 Philippe C. Dixon

CROSS-REFERENCE INFORMATION

This function calls:

g r=G(city) returns value of acceleration in different cities. You can get really nerdy and
isin r = isin(str,a) verifies is substring 'substr' is in string or cell array of
magnitude m = MAGNITUDE(r) takes the magnitude of a signal

This function is called by: