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tain.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 12:14:41下载
- 积分:1
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Matlab_SOM
这是一个详细的matlab中som的使用方法,每一步有详细的注解并伴有图片显示,使大家快速的入门并掌握住(This is a detailed matlab in som way to use each step with detailed comments and accompanied by pictures show, so that we can quickly get up and grasp)
- 2020-11-21 16:59:35下载
- 积分:1
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ICBI
一种基于双立方插值的新型图像插值算法,较好的保存边缘信息(Based on bicubic new image interpolation algorithm, the preservation of edge information better)
- 2021-03-29 15:59:11下载
- 积分:1
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ra-ti-bo
matlab coding is the best software for image processing
- 2013-07-31 21:48:04下载
- 积分:1
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pro
以及简易倒立摆,实现一级PID建议算法控制倒立摆不倒的程序,仅做参考(yi ji jian y idao li bai)
- 2013-10-23 16:52:50下载
- 积分:1
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KrlsOn
Kernel Recursive Least Squares Algorithm source codes
- 2013-04-26 14:59:55下载
- 积分:1
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Home-Security-System-12-08-28
用matlab编写的家庭安全监控系统,运用无线网络摄像头,同软件实时监控家庭实际情况。(Home Security System write by matlab.)
- 2014-02-06 00:13:44下载
- 积分:1
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1111
MATLAB中的各种随机信号分析函数的编程,自相关函数以及功率谱密度的绘制(MATLAB programming in a variety of random signal analysis functions, drawing autocorrelation function and power spectral density)
- 2014-04-14 18:53:14下载
- 积分:1
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Nonlinear_Systems_2nd--Hassan_K.-Khalil_p-559
Nonlinear_Systems_2nd- Hassan_K. Khalil -
- 2015-02-17 05:02:59下载
- 积分:1
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wangce
风力发电系统的网侧控制器simulink仿真,双闭环控制(The network side of the wind power generation system controller simulink simulation, double-loop control)
- 2012-08-28 21:37:45下载
- 积分:1