Mercurial > hg > camir-aes2014

comparison toolboxes/MIRtoolbox1.3.2/MIRToolbox/@mirdata/get.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
parents
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comparison
equal deleted inserted replaced
-1:000000000000 0:e9a9cd732c1e
1 function val = get(a, propName)
2 % GET Get properties from the MIRdata object
3 % and return the value
4
5 switch propName
6 case 'Pos'
7 val = a.pos;
8 case 'Data'
9 val = a.data;
10 case 'Unit'
11 val = a.unit;
12 case 'FramePos'
13 val = a.framepos;
14 case 'Framed'
15 val = a.framed;
16 case 'Sampling'
17 val = a.sr;
18 case 'NBits'
19 val = a.nbits;
20 case 'Name'
21 val = a.name;
22 case 'Name2'
23 val = a.name2;
24 case 'Label'
25 val = a.label;
26 case 'Channels'
27 val = a.channels;
28 case 'Clusters'
29 val = a.clusters;
30 case 'MultiData'
31 val = a.multidata;
32 case 'PeakPos'
33 val = a.peak.pos;
34 case {'PeakPosUnit','AttackPosUnit','ReleasePosUnit'}
35 switch propName
36 case 'PeakPosUnit'
37 pp = a.peak.pos;
38 case 'AttackPosUnit'
39 pp = a.attack.pos;
40 case 'ReleasePosUnit'
41 pp = a.release.pos;
42 end
43 po = a.pos;
44 d = a.data;
45 val = cell(1,length(pp));
46 if isempty(d)
47 return
48 end
49 for k = 1:length(pp)
50 val{k} = cell(1,length(pp{k}));
51 if isempty(pp{k})
52 nseg = 0;
53 elseif iscell(pp{k}{1})
54 nseg = length(pp{k});
55 else
56 nseg = 1;
57 end
58 for i = 1:nseg
59 ppi = pp{k}{i};
60 if isempty(po)
61 poi = (1:size(d{k}{i},2))';
62 elseif iscell(po{k})
63 if isempty(po{k})
64 poi = mean(a.framepos{k}{1})';
65 elseif isempty(a.pos)
66 poi = po{k}{i}';
67 elseif ischar(po{k}{1})
68 poi = (1:length(po{k}))';
69 else
70 poi = po{k}{i};
71 end
72 else
73 for j = 1:size(po,3)
74 poi(:,:,j) = po{k}(:,:,j)';
75 end
76 end
77 val{k}{i} = cell(size(ppi));
78 for h = 1:size(ppi,3)
79 for j = 1:size(ppi,2)
80 if size(poi,3) > 1 && size(poi,1) == 1
81 val{k}{i}{1,j,h} = ppi{1,j,h};
82 else
83 val{k}{i}{1,j,h} = poi(ppi{1,j,h},1);
84 end
85 end
86 end
87 end
88 end
89 case 'PeakPrecisePos'
90 val = a.peak.precisepos;
91 case 'PeakVal'
92 val = a.peak.val;
93 case 'PeakPreciseVal'
94 val = a.peak.preciseval;
95 case 'PeakMaxVal'
96 pv = a.peak.val;
97 val = cell(1,length(pv));
98 for h = 1:length(pv)
99 val{h} = cell(1,length(pv{h}));
100 for i = 1:length(pv{h})
101 pvi = pv{h}{i};
102 %if iscell(pvi)
103 % pvi = pvi{1}; % Segmented data not taken into consideration yet.
104 %end
105 val{h}{i} = zeros(1,length(pvi));
106 for j = 1:length(pvi)
107 if isempty(pvi{j})
108 val{h}{i}(1,j) = NaN;
109 else
110 val{h}{i}(1,j) = max(pvi{j});
111 end
112 end
113 end
114 end
115 case 'PeakMode'
116 val = a.peak.mode;
117 case 'AttackPos'
118 if isempty(a.attack)
119 val = [];
120 else
121 val = a.attack.pos;
122 end
123 case 'ReleasePos'
124 if isempty(a.release)
125 val = [];
126 else
127 val = a.release.pos;
128 end
129 case 'TrackPos'
130 if isempty(a.track)
131 val = [];
132 else
133 val = a.track.pos;
134 end
135 case 'TrackPosUnit'
136 if isempty(a.track)
137 val = [];
138 else
139 pp = a.track.pos;
140 po = a.pos;
141 d = a.data;
142 val = cell(1,length(pp));
143 for k = 1:length(pp)
144 val{k} = cell(1,length(pp{k}));
145 if isempty(pp{k})
146 nseg = 0;
147 elseif iscell(pp{k}{1})
148 nseg = length(pp{k});
149 else
150 nseg = 1;
151 end
152 for i = 1:nseg
153 ppi = pp{k}{i}{1};
154 if isempty(po)
155 poi = (1:size(d{k}{i},2))';
156 elseif iscell(po{k})
157 if isempty(po{k})
158 poi = mean(a.framepos{k}{1})';
159 elseif isempty(a.pos)
160 poi = po{k}{i}';
161 elseif ischar(po{k}{1})
162 poi = (1:length(po{k}))';
163 else
164 poi = po{k}{i};
165 end
166 else
167 for j = 1:size(po,3)
168 poi(:,:,j) = po{k}(:,:,j)';
169 end
170 end
171 val{k}{i}{1} = zeros(size(ppi));
172 if size(poi,3) > 1 && size(poi,1) == 1
173 val{k}{i}{1} = ppi;
174 else
175 for h = 1:size(ppi,2)
176 for j = 1:size(ppi,1)
177 if ppi(j,h)
178 val{k}{i}{1}(j,h) = poi(ppi(j,h),1);
179 else
180 val{k}{i}{1}(j,h) = 0;
181 end
182 end
183 end
184 end
185 end
186 end
187 end
188 case 'TrackVal'
189 if isempty(a.track)
190 val = [];
191 else
192 val = a.track.val;
193 end
194 case 'TrackPrecisePos'
195 if isempty(a.track)
196 val = [];
197 else
198 val = a.track.precisepos;
199 end
200 case 'TrackPreciseVal'
201 if isempty(a.track)
202 val = [];
203 else
204 val = a.track.preciseval;
205 end
206 case 'Title'
207 val = a.title;
208 case 'Abs'
209 val = a.abs;
210 case 'Ord'
211 val = a.ord;
212 case 'InterChunk'
213 val = a.interchunk;
214 case 'TmpIdx'
215 val = a.tmpidx;
216 case 'AcrossChunks'
217 val = a.acrosschunks;
218 case 'Interpolable'
219 val = a.interpolable;
220 case 'TmpFile'
221 val = a.tmpfile;
222 case 'Index'
223 val = a.index;
224 otherwise
225 error([propName,' is not a valid MIRdata property'])
226 end