##RELEASE 2.2## June 5, 2015
###New Features###
- Processing of data along different motion directions with respect to the laboratory reference system (
forward
,backward
,90right
,90left
) - Computation of CoP coordinates for force platforms with pads
- Possibility to skip the computation of joint centers in
StaticElaboration
- Interpolation of gaps in marker trajectories with size less than
MaxGapSize
(chosen by the user in theelaboration.xml
file) - Piecewise filtering for marker trajectories having NaN values due to a missed interpolation
- Inclusion of EMG labels while saving EMG data in
.mat
format - Definition of a
maxemg
output folder for each dynamic elaboration, to group log data related to the maximum EMG values computation - Storing of all raw EMGs selected for the maximum EMG values computation and the corresponding envelopes as
.mat
files - Addition of information about the trial and the time corresponding to each maximum EMG value, when printing the
maxemg.txt
output file and logging in.mat
format (maxemg.mat
) - Plot of raw EMG and envelope for each muscle, corresponding to the trial where the maximum EMG value occurs
- Availability of multiple formats documentation (
GitHub Project Pages
) - Compatibility with MATLAB R2014b
###Code Changes###
- Added optional
MotionDirection
element inacquisition.xsd
to support trials with different directions of motion - Added optional
PadThickness
element inlaboratory.xsd
andacquisition.xsd
, to account for plate padding in the computation of CoP coordinates - Added
MarkersInterpolationType
withMaxGapSize
element inelaboration.xsd
, to let the user define the gaps' maximum size for the interpolation of marker trajectories - Modified identification of the first and last frame for marker trajectories: added case of NaN values when markers are initially not visible
- Added possibility to disable warnings from BTK tool in
C3D2MAT_btk
- Moved saving of
maxemg.txt
output file insidemaxemg
folder - Handled error that can occur if input C3D file names do not include the repetition number (as required)
- Handled error in Y axis scale setting in
EnvelopePlotting.m
- Renamed
CHANGES.txt
toCHANGES.md
###Bug Fixes###
- Fixed reading of C3D files without data from force platforms (FP)
- Fixed handling of FP data when a laboratory has more than 2 FPs of different types
- Fixed selection of
Leg on ForcePlatform
inAcquisitionInterface
when there are more than 2 FPs in the laboratory - Fixed definition of
timeStartFrame
andtimeEndFrame
inselectionData.m
to account for an initial starting condition of t=0 and frame number=1. Fixed accordingly the definition offrameArray
inwritetrc.m
- Fixed computation of the hip joint center (HJC) with the Harrington method (
HJCHarrington.m
) when the input static file has a frame number lower than 3
##RELEASE 2.1## September 8, 2014
###New Features###
- Compatibility with MacOS X operating systems
- Envelope plots with normalization scale (% max)
- Plot of normalized EMG linear envelopes for all the muscles
.sto
(OpenSim storage) file format for EMG output.mot
(SIMM and OpenSim motion) file format for EMG output (new default)
###Code Changes###
- Changed
elaboration.xsd
to add support of different output file formats, preserving compatibility with previous versions. - Renamed
mainStaticElaboration.m
asStaticInterface.m
- Moved main programs (
C3D2MAT.m
,ElaborationInterface.m
,StaticInterface.m
) to functions - Moved internal functions in private folders
- Renamed all
readme.txt
toREADME.md
- Modified y axis scale setting of envelope plots
- Modified data storage structure: added
dynamicElaborations
folder to group all the multiple executions of DataProcessing
###Bug Fixes###
- Removed addition of mean values after EMG filtering
- Fixed units in EMGs plotting
- Fixed x label of envelope plots
- Fixed trial type identification for filtering cutoff definition
##RELEASE 2.0## May 9, 2014
###New Features###
- Support to MATLAB 64 bit and multiplatform (
C3D2MAT
based on BTK) - EMG selection using Analog Labels from each C3D input file
- Shoulder, elbow, and wrist JC computation for static trials, and examples of setup files for Griffith University markerset
- Missing values for markers trajectories identified by NaN instead of 0 in
.trc
output files
###Code Changes###
- Added
src/shared
folder to store functions common to several steps - Modified filtering of markers trajectories: they are filtered only when visible and only if they have no gaps (
DataFiltering.m
,ZeroLagButtFiltfilt.m
) - Modified filtering of GRF data from type 1 force platform: filtering is applied only to non zero values to avoid smoothing due to zero values (data from force platform of type 1 are stored in C3D files after thresholding)
- Modified data interpolation: markers trajectories are interpolated only if gaps of consecutive frames are shorter than a fixed number
defined according to the video frame rate (
DataInterpolation.m
) - Modified retrieval of Analog Data in
C3D2MAT
: removed assumption of analog data stored only in analog channels subsequent to those dedicated to force data. Now they can be stored in any analog channel indipendently from force data. - Renamed
replaceWithNans.m
asreplaceMissingWithNaNs.m
- Renamed
matfiltfilt2.m
asZeroLagButtFiltfilt.m
- Removed warning messages caused by the lack of subject's first and last names when loading a predefined
acquisition.xml
- Added last selected folder in text fields of graphical user interfaces (GUIs)
###Bug Fixes###
- Modified transformation of COP coordinates from local to global reference system: translation added only for non zero values.
- User is not required to set a new identifier each time he/she load an already available
elaboration.xml
file as in version 1.0. - Changed the definition of the interval where markers are visible in
replaceMissingWithNaNs.m
(the definition of varindex
) - Fixed the computation of the hip joint center (HJC) with the Harrington method (
HJCHarrington.m
)
##RELEASE 1.0## February 17, 2014
###Initial Release###