FIND-MORSE-CODE
所属分类:matlab编程
开发工具:matlab
文件大小:453KB
下载次数:23
上传日期:2013-05-09 06:48:34
上 传 者:
acdfish
说明: 将背景音乐(交响乐)中的摩斯电码找出并分离出来
(morse_code_sound.wav is a mono (1-channel) 11,025 samples per sec, 16-bits per sample, WAV file. There is a morse code signal within the audio file, you should be able to hear it in the background, but it is not very audible (able to be heard). Write a Matlab program to analyze the wav file and determine the narrow range of frequencies occupied by the morse code sound. Then separate the morse code sound into a separate file and the music into a separate file. Write out the separated morse code and the separated music to separate wav files titled your_name_morse.wav and your_name_music.wav)
文件列表:
FIND MORSE CODE\morse_code_sound.m (6131, 2013-05-09)
FIND MORSE CODE\morse_code_sound.wav (462142, 2012-11-15)
FIND MORSE CODE (0, 2013-05-09)
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