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melfb.zip
耳蜗实质上相当于一个滤波器组,耳蜗的滤波作用是在对数频率尺度上进行的,在1000HZ下,人耳的感知能力与频率成线性关系;而在1000HZ以上,人耳的感知能力与频率不构成线性关系,而更偏向于对数关系,这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )
- 2014-08-18 12:28:36下载
- 积分:1
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c3
说明: modelling of two cstrs in series. chemical
- 2015-01-25 13:50:23下载
- 积分:1
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graph_algorithm_matlab_program
各种图论算法的matlab程序实现,包括floyd、hamilton、kruskal等(Various graph algorithm matlab program implementation, including floyd, hamilton, kruskal etc.)
- 2015-01-27 16:16:48下载
- 积分:1
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201112191637
I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program.
- 2013-12-30 13:02:54下载
- 积分:1
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block
图像分块,可以按照规定块数分块。用的是matlab中floor函数(image block)
- 2015-07-02 10:18:40下载
- 积分:1
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trifix
说明: 一个用于计算图像边缘强度的matlab程序,可以用了检测图像边界(EDGE detecting)
- 2010-03-22 14:10:13下载
- 积分:1
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2dpsk
用matlab实现2dpsk的图形仿真最基础的东西(Graphics with matlab simulation to achieve 2dpsk the most basic things)
- 2011-06-11 17:27:36下载
- 积分:1
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adaptive5
Keyword: FLC - RLS APPROACHES/ techniques
- 2011-07-07 09:44:36下载
- 积分:1
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work
说明: 经典《信号与系统》教程的matlab例程,对深入理解信号与系统相关概念有很大帮助,几乎每章都matlab的例程。(Classic )
- 2008-09-22 19:31:11下载
- 积分:1
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GalileoAmbuity
伽利略系统基于TCAR的解模糊度算法的仿真程序程序(Galileo system is based on the fuzzy degree of settlement procedures TCAR)
- 2010-05-11 16:59:46下载
- 积分:1