Based on self-built of music recognition and retrieval software developed using Matlab software, change the pitch of a song by crawling entry (pitch tracking) plots the frequency of the sound and noise reduction and lubrication (smoothing) processing Frequency changes in the diagram songs than calculate the similarity top10 songs and displayed.

childSongRecording
..................\.DS_Store
__MACOSX
........\childSongRecording
........\..................\._.DS_Store
childSongRecording\beforegotest.m
__MACOSX\childSongRecording\._beforegotest.m
childSongRecording\findcell.m
__MACOSX\childSongRecording\._findcell.m
childSongRecording\genSongList.m
__MACOSX\childSongRecording\._genSongList.m
childSongRecording\goPitchLabel.m
__MACOSX\childSongRecording\._goPitchLabel.m
childSongRecording\goPvSmoothCheck.m
__MACOSX\childSongRecording\._goPvSmoothCheck.m
childSongRecording\goRecord.m
__MACOSX\childSongRecording\._goRecord.m
childSongRecording\midi
..................\....\.DS_Store
__MACOSX\childSongRecording\midi
........\..................\....\._.DS_Store
childSongRecording\midi\englishChinese.txt
..................\....\hictory dickory dock_涓嶈┏.mid
..................\....\humpty dumpty_涓嶈┏.mid
..................\....\I'm the teapot_涓嶈┏.mid
..................\....\I've been working on the railroad_涓嶈┏.mid
..................\....\index.asp
..................\....\index.htm
__MACOSX\childSongRecording\midi\._index.htm
childSongRecording\midi\index_old.asp
..................\....\merrily we roll along_涓嶈┏.mid
..................\....\six little ducks_涓嶈┏.mid
..................\....\skip to my lou_涓嶈┏.mid
..................\....\the farmer in the dell_涓嶈┏.mid
..................\....\wheels on the bus_涓嶈┏.mid
..................\....\yankee doodle_涓嶈┏.mid
..................\....\涓夎吉杌奯涓嶈┏.mid
..................\....\涓栦笂鍙

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