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tese.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(Cochlear substantially equivalent to a filter set, cochlear filter is used 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
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- 2014-08-18 12:16:47下载
- 积分：1
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AHPinMatlab
说明： 用于解层次分析法的一个非常不错的MATLAB代码，且带有可行性分析(ahp in MATLAB)
- 2009-08-21 08:35:31下载
- 积分：1
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jinhui0420
说明： 对信号进行EMD分解后画出信号的希尔伯特包络谱程序，自己编写的，调试成功(EMD decomposition of the signal after the draw of the Hilbert envelope of the signal spectrum of procedures, I have written, debugging success)
- 2009-08-23 16:43:03下载
- 积分：1
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neimo
过程控制中的内膜控制的实现，内膜控制是基于准确模型设计的，有一定的局限性(control of the process control of the endometrium, endometrial control is accurate model based on the design, there are some limitations)
- 2006-09-12 09:17:24下载
- 积分：1
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123
聚类方法在雷达信号分选中的应用，聚类方法在雷达信号分选中的应用(Clustering method selected in the application of radar signal, clustering method selected in the application of radar signal)
- 2011-11-21 22:40:02下载
- 积分：1
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mycircuit
可以计算电路各类问题，包括各种受控源及运放电路(The calculation circuit all kinds of issues, including a variety of controlled sources and op amp circuit)
- 2013-05-18 14:03:05下载
- 积分：1
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IP_radon_TF
Radon transfor for medical purposes + computer vision
- 2012-02-13 02:12:11下载
- 积分：1
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getComplexGGD
产生随机变量，服从generalized高斯分布的随机变量的代码(GGD)
- 2009-11-24 14:30:35下载
- 积分：1
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Rayleigh_Fading_Simulation
一个用MATLAB写的关于锐利信道仿真的例子，希望对通信开发的同志们有用(a MATLAB write on the sharp channel simulation examples, and I hope to the development of the communications useful comrades)
- 2007-04-25 18:09:31下载
- 积分：1
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MATLAB-PROGRAMMING
matlab编程 中文版第二版 电子书 简单介绍matlab的基本入门和程序实现(matlab programming Chinese version of the second edition ebook matlab briefly the basic entry-level and program implementation)
- 2013-09-12 11:29:12下载
- 积分：1
