文件名称:Matlab
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利用matlab对图片频域变换、加噪声、计算SNR PSNR,对音频进行处理包括提取高音、低音、并对其进行调制解调-Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation
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下载文件列表
audio\music.wav
.....\musicBP.wav
.....\musicBS.wav
.....\musicHP.wav
.....\musicLP.wav
.....\speech.wav
.....\speechBP.wav
.....\speechBS.wav
.....\speechHP.wav
.....\speechLP.wav
.....\speechshift1.wav
codes\CTFT.m
.....\lenna.bmp
.....\mat1.m
.....\mat2.m
.....\mat3.m
.....\mat4.m
.....\mat4bonus.m
.....\mat5.m
.....\music.wav
.....\Si.m
.....\snr.m
.....\speech.wav
image\lenna.bmp
.....\lenna1.bmp
.....\lenna2.bmp
.....\lenna3.bmp
.....\lenna4.bmp
.....\lenna5.bmp
audio
codes
image
2310report.doc
.....\musicBP.wav
.....\musicBS.wav
.....\musicHP.wav
.....\musicLP.wav
.....\speech.wav
.....\speechBP.wav
.....\speechBS.wav
.....\speechHP.wav
.....\speechLP.wav
.....\speechshift1.wav
codes\CTFT.m
.....\lenna.bmp
.....\mat1.m
.....\mat2.m
.....\mat3.m
.....\mat4.m
.....\mat4bonus.m
.....\mat5.m
.....\music.wav
.....\Si.m
.....\snr.m
.....\speech.wav
image\lenna.bmp
.....\lenna1.bmp
.....\lenna2.bmp
.....\lenna3.bmp
.....\lenna4.bmp
.....\lenna5.bmp
audio
codes
image
2310report.doc