Clean up soundfield simulation related applications

Todo:

[ ] Increment version number to ensure setup is rerun to resolve path issues

Changes:

• putting all sound field simulation classes/files in one folder
  • Numeric
  • VirtualAcoustics/Raven
  • VirtualAcoustics/diffraction
• removing unsed applications/Numeric/SH folder
• moved IniConfig to external_packages
• clean up Raven folder
  • renamed load_ac3d to itaAc3dModel (backwards-compatible: load_ac3d now returns object of this class)
  • removed all xml related stuff (this can now be found in RAVEN-Installer)

applications/Numeric/SH/@itaAudioMIMO/itaAudioMIMO.m

-classdef itaAudioMIMO < itaAudio
-    
-    
-    % <ITA-Toolbox>
-    % This file is part of the ITA-Toolbox. Some rights reserved.
-    % You can find the license for this m-file in the license.txt file in the ITA-Toolbox folder.
-    % </ITA-Toolbox>
-    properties(Access = private, Hidden = true)
-        
-        mReceiverPosition = itaCoordinates();
-        mReceiverUpVector = itaCoordinates();
-        mReceiverViewVector = itaCoordinates();
-        mSourcePosition = itaCoordinates();
-        mSourceUpVector = itaCoordinates();
-        mSourceViewVector = itaCoordinates();
-    end
-    
-    properties(Dependent = true, Hidden = false)
-        nSources
-        nReceivers
-        
-    end
-    properties(Dependent = true, Hidden = true)
-        
-    end
-    methods
-        
-        
-        function this = itaAudioMIMO(varargin)
-            this = this@itaAudio(varargin{1}(1));
-            
-            [nReceivers, nSources] = size(varargin{1});
-            nSamplesOrBins = size(this.data, 1);
-            
-                     
-            this.(this.domain)         = zeros(nSamplesOrBins, nReceivers, nSources);
-            channelNames = cell(nReceivers, nSources);
-            for iReceiver = 1:nReceivers
-                for iSource = 1:nSources
-                    if varargin{1}(iReceiver, iSource).nChannels > 1
-                        error('nur ein channel pro itaAudio. muss man anpassen wenn man was anderes will')
-                    end
-                    this.(this.domain)(:, iReceiver, iSource) = varargin{1}(iReceiver, iSource).(this.domain);
-                    channelNames(iReceiver, iSource) = varargin{1}(iReceiver, iSource).channelNames;
-                end
-            end
-            
-            this.channelNames = channelNames;
-        end
-        
-        
-        function res = source(this, iSource)
-            res = this;
-            
-            dataSize = [this.nReceivers this.nSources];
-            
-            % use linear index because channelNames is always 1-D and data 2-D
-            linearIndex = sub2ind(dataSize, 1:dataSize(1), iSource*ones(1,dataSize(1)));
-            
-            res.data             = this.data(:, linearIndex);
-            res.channelNames     = this.channelNames(linearIndex);
-        end
-        
-        
-        function res = receiver(this, iReceiver)
-            res = this;
-            
-            dataSize = [this.nReceivers this.nSources];
-            
-            % use linear index because channelNames is always 1-D and data 2-D
-            linearIndex = sub2ind(dataSize, iReceiver*ones(1,dataSize(2)), 1:dataSize(2));
-            
-            res.data             = this.data(:, linearIndex);
-            res.channelNames     = this.channelNames(linearIndex);
-        end
-        
-        
-        function nSources = get.nSources(this)
-            nSources = size(this.(this.domain), 3);
-        end
-        
-        function nReceivers = get.nReceivers(this)
-            nReceivers = size(this.(this.domain), 2);
-        end
-        
-    end
-end
\ No newline at end of file