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SE-PDF
Only coding parameters of sound generation model
• LPC is an example where parameters are a1, a2, …ak , e(n)
• Music instrument parameters: pitch, loudness, timbre, …Frequency Masking: If a tone of a certain frequency
and amplitude is present, then other tones or noise of
similar frequency cannot be heard by the human ear
• the louder tone (masker) makes the softer tone
The Masking Threshold is used by the audio encoder to
determine the maximum allowable quantization noise at
each frequency to minimize noise perceptibility: remove
parts of signal that we cannot perceive
- 2014-09-01 15:58:52下载
- 积分：1
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Kmean
K-means Fuzzy Clustering file
- 2009-10-15 16:03:17下载
- 积分：1
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ofdm
说明： 基于matlab的OFDM系统仿真，包括调制解调的源程序。。(The OFDM system based on matlab simulation, including the modulation and demodulation of the source. .)
- 2010-04-21 18:34:07下载
- 积分：1
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convolution
MATLAB编写的信号卷积程序，不是用函数库的函数，而是自己写的卷积过程(signal convolution by MATLAB)
- 2011-09-23 21:23:43下载
- 积分：1
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material-de-comp[1].-grafica
Books of Graphics Computers
- 2014-11-15 03:22:43下载
- 积分：1
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chirp
chirp signal generator
- 2011-09-19 15:38:31下载
- 积分：1
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Untitled
基于均匀线阵、一个信号源的music算法程序，希望对初学music算法的同学有帮助吧！(Music algorithm based on uniform linear array, a signal source procedure, the beginner students of the music algorithm it!)
- 2012-04-07 10:32:37下载
- 积分：1
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LMS
LMS算法的详细资料 自己看看把 对大家都有帮助的尤其是新手可以看看(LMS )
- 2014-12-31 21:54:56下载
- 积分：1
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LIM1
本程序演示了衍射过程，对加深衍射的理解提供了很大的帮助，不过一般适用于远场衍射(diffraction program)
- 2020-11-20 00:09:37下载
- 积分：1
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time_frequency_analysis
一种合并频率的方法对时频分析及其有用所以才上传(a fast combination)
- 2013-12-04 10:13:24下载
- 积分：1
