Dual quaternion toolbox by Guillaume Leclercq

This toolbox provides dual quaternion methods, focusing on 3D kinematics for points and lines. (quaternion, dual quaternion, geometric algebra)

EXAMPLE_FORWARD_KINEMATICS

AV2dquat(AV)

DQconj(dv,WHICHCONJ)

Import Data from Text Files Generated by Cosmed FitMate by John Rogers

Import Cosmed FitMate metabolic data text files into MATLAB. (biomechanics, fitness, data import)

readFitmate(filename)

readFitmateShell.m

Defining Cartesian Reference Frames based on Point Positions by Paolo de Leva

Versatile algorithm defining Cartesian reference frames based on the positions of at least 3 points (mechanical modeling, cartesian coordinate ..., reference frame)

ARF(P, segname, side, varargin)

footBAF(HEEL, MET1, MET5, MET2, side, varargin)

frame(a, b, axis1, c, axis2, dim)

EMGONOFF by Kieran Coghlan

Finds the "on" and "off" indicies of a single raw surface EMG burst (muscle contraction). (emg, biomechanics, muscle)

emgonoff(rawemg, fs, ws, sd)

Singular Spectrum Analysis smoother by Francisco Javier Alonso

Function for smoothing signals using Singular Spectrum Analisys. (biomechanics, ssa, smothing)

[y,r,vr]=ssa(x1,L)