// A quick guide for using the library.
// FCMSound ~sound = FCMSound.new(buf, from, to) ~sound = FCMSound.fromFile("path", from, to) ~sound.analyze(extractor, action)// extractor is a FCMFeatureExtractor // when action runs, ~sound has features in ftrBuffer
~sound.slice(slicer, action)// extractor is a FCMSlicer // action is passed a collection of FCMSounds
// FCM // Actions on FCM are only executed when you call run ~fcm = FCM.new(server:Server.local, nBuffers:8192); // nil server creates a new one, with defaul 8192 and lots of memory
~fcm.addFile("path_to_file") // load , analyze, add to dataset ~fcm.addFiles(["path", "path"...]) ~fcm.addFolder(["path_to_folder"])
~fcm.addSounds([sound, sound])// add a collection of FCMSound
~fcm.makeIndex //runs dimensionality reduction, normalization of the reduced space, and fit a KDTree on it for queries
~fcm.run // now run everything
// Using method chaining: FCM.new().addFolder("xxx").makeIndex().run()
// FCMPlotView ~fcmPlot = FCMPlotView.new(window, bounds, ~fcm); / ~fcmPlot.addDrawFunc(f) // add additional function when draw is called, for e.g. animating, highlighting
~fcm.settings // an instance of FCMSettings, which contains all the settings structure
// Example: ~fcm.settings.analysis.positionFtr = \chroma; // use chroma as the feature that controls the positions in the reduced space