MoMo R5.1: User Guide

1. Contents:	1.1	What is MoMo?
	1.2	What is this document?
	1.3	Conventions
2. Setup:	2.1	Prerequisites
	2.2	Installation of files
	2.3	Network installation
	2.4	Uninstall
	2.5	Add MoMo to the Matlab's search path
	2.6	License activation
	2.7	Summary: installation per net/computer/user
3. Preferences:	3.1	General
	3.2	Default values
	3.3	MoMo's preferences
	3.4	Computer identification
	3.5	Paths for MoMo
	3.6	GhostScript
	3.7	Data base folder
	3.8	Study and staff lists
	3.9	Sound
4. Sessions:	4.1	General
	4.2	MoMo GUI
	4.3	Examination information
	4.4	Sheets
	4.5	Diagrams
	4.6	Zoom diagrams
	4.7	Y-limits in diagrams
	4.8	Export diagrams
	4.9	Color-bar sheets
	4.10	Single trials
	4.11	Recent sessions
	4.12	Report problems
5. Command line:	5.1	General
	5.2	Help
	5.3	Passing input arguments
	5.4	MoMo's control struct Job
	5.5	Short description of arguments
	5.6	Full description of arguments
	5.7	Session-sets and norm data
6. Models:	6.1	What is a model?
	6.2	Model class
	6.3	Model interface
	6.4	Model script - MI50B interface
	6.5	MI50C interface
	6.6	Measurement class of trials
	6.7	Order of model evaluations
	6.8	Output of models
	6.9	Creating new models
	6.10	Show model details
	6.11	User function
7. C3D Toolbox:	7.1	fC3D toolbox functions
	7.2	C3D as diagrams
	7.3	C3D as animation
8. Administration:	8.1	Log files
	8.2	Trial cache files
	8.3	Unit-testing
	8.4	MoMo's self-test
	8.5	Editing MoMo's sources
	8.6	Localize sources
	8.7	Versioning
	8.8	Encryption
	8.9	Disclaimer of warranty
9. Changes:	8.1	Locations of lists
	8.2	List of changes
	8.3	Open bugs

MoMo is a software for the evaluation of sessions recorded by Vicon-Workstation. Variables written to the trial files can be displayed and 3D models based on the trajectories of markers can be calculated. MoMo is written in Matlab and shipped with an extensive tool box called "GLTools". It includes functions for accessing C3D, ENF and ASCII files. C3D files can be visualized in 2D diagrams or as 3D movies. A graphical user interface allows for the daily use in clinical routine and expert users can call MoMo as batch process with a variety of commands.

This document describes the installation, maintenance and usage of MoMo. It is thought for users and the local MoMo administrator.
Creation of this document: 01-Feb-2009, MoMo 5.0.10
Later changes are marked with New, Removed or Modified, which are links to the list of changes.
Last update of this document: 22-Jan-2022, MoMo 5.1.34

The short and full lists of input arguments are created automatically by MoMo to keep the documentation uptodate with the source code. See momo cleanup and Administration: Edit MoMo's sources.

A version of this document is shipped together with MoMo. The newest version including the list of new features and fixed bugs can be found at:
   www.n-simon.de/doc/momo_50/index.html
There you find the newest list of changes and open bugs also.

• Matlab commands: command
• File separators are written as "\" here, although under Unix and Linux "/" is meant.
  Usually MoMo converts the separators in input data automatically.
• Important notes: A red background emphasizes the risk of destroying measurement data!
• Names are surrounded by double quotes: "name"
• Matlab string are enclosed in single quotes: 'string'
• Names depending on the local installation: <PathName>
• Elements of graphical user interfaces: Cache Trials.
• Appearence of source code:

  % This is a comment line in an M-file.

• Strings starting with the character '$' distinguish commands from string values. E.g. ShowC4D $test starts a self-test, while ShowC4D test displayes the file "test.c3d". To process files starting with '$', use a relative or absolute path: ShowC4D('.\$name_with_dollar.c3d').