登录
首页 » matlab » tese.zip

tese.zip

于 2014-08-18 发布 文件大小:1KB
0 115
下载积分: 1 下载次数: 6

代码说明:

  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 )

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • HookeJeeve
    最优化技术方法及MATLAB的实现,HookeJeeve.m(HookeJeeve.m)
    2010-07-23 16:35:30下载
    积分:1
  • mutual_information
    用互信息求嵌入维数的matlab 该方法有效的计算嵌入维数(The method of the mutual information seeking embedding dimension matlab calculate the embedding dimension)
    2012-05-31 08:36:12下载
    积分:1
  • kuai
    CFAR的matlab实现,效果十分好,不信请试试(CFAR' s matlab achieve)
    2013-03-19 08:49:06下载
    积分:1
  • LMS_1D
    LMS predictive 1d matlab code
    2010-07-21 01:24:38下载
    积分:1
  • 2bar_serial_robotcotrol_simulink
    Serial 2 bar robot PD control in simulink
    2009-03-25 00:15:38下载
    积分:1
  • MATLABfunction
    MATLAB 常用函数,对于初学者应该很有帮助(MATLAB fuctions is very important for new learners )
    2009-05-22 09:12:35下载
    积分:1
  • 065465
    A Comprehensive Comparison Study of Document Clustering for a Biomedical Digital Library MEDLINE(综合比较研究文档聚类的医学数字图书馆检索)(A Comprehensive Comparison Study of Docum ent Clustering for a Biomedical Digital Librar y MEDLINE (Integrated Document Clustering comparative study of medical digital library retrieval))
    2007-06-16 07:55:23下载
    积分:1
  • Constrained NSGA2
    添加了了约束的非支配排序遗传算法的代码。(A structure MATLAB implementation of NSGA-II for Evolutionary Multi-Objective Optimization)
    2020-10-12 23:57:32下载
    积分:1
  • aeroblk_guidance
    航空飞行器惯性导航的数学建模与实时系统仿真(Aviation aircraft inertial navigation Mathematical Modeling and Simulation of real-time systems)
    2013-07-18 16:09:18下载
    积分:1
  • SmallWorld
    通过公式SW=(C/Crand)/(L/Lrand)求取复杂网络的小世界性系数。 注:其中聚类系数和平均距离都是直接调用工具包中的函数。(By the formula SW = (C/Crand)/(L/Lrand) to strike a small complex networks worldwide coefficients. Note: where clustering coefficient and average distance are called directly toolkit functions.)
    2021-04-23 14:18:47下载
    积分:1
  • 696518资源总数
  • 104582会员总数
  • 48今日下载