登录
首页 » matlab » yuyinfenxi

yuyinfenxi

于 2017-07-10 发布 文件大小:2KB
0 205
下载积分: 1 下载次数: 6

代码说明:

  利用自相关或平均幅度差提取基音原理,帧长160,帧移80。求能量E、过零率Z和基音周期pitch;采用自相关法或平均幅度差法求取基音周期,基音周期范围(80~400hz);画出能量、过零率和基音曲线。(Pitch principle is extracted by means of autocorrelation or mean amplitude difference)

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

  • saimie_v77
    采用加权网络中节点强度和权重都是幂率分布的模型,计算两个矩阵之间的欧氏距离,实现了对10个数字音的识别。( Using weighted model nodes in the network strength and weight are power law distribution, Calculation of the Euclidean distance between the two matrices, To achieve the recognition of 10 digital sound.)
    2016-12-02 15:41:14下载
    积分:1
  • 26304_ANSI-C_source_code_v6_5_0
    AMR-WB+编解码源代码,内含工程文件,可直接运行(AMR-WB+ codec source code, containing the project files can be directly run)
    2010-08-06 15:55:24下载
    积分:1
  • KarmanFilter
    卡尔曼滤波器,demo中可以预测点的轨迹(Kalman filter, demo predictable point in the trajectory)
    2020-12-18 16:29:10下载
    积分:1
  • HMM
    HMM语音识别,包含主要算法,进行语音识别(HMM speech recognition, contains the main algorithm for speech recognition)
    2021-04-12 21:18:56下载
    积分:1
  • yuputu
    语音的语谱图实现,用于语音转换语谱图,用CNN网络进行分类识别(Realization of phonological representation of speech)
    2017-06-27 18:53:10下载
    积分:1
  • Eriksson_method
    基于单通道的在线次级通道建模的主动 噪声控制FXLMS算法的MATLAB实现( a single channel feed-forward active noise control system based on On-line secondary path modellingthe FxLMS alogrithms You can find many information about this simulation in "Use of random noise for online transducer estimate in an adaptive attenuation system " written by L,J Eriksson and M.A Allie in 1989.)
    2012-12-03 15:41:11下载
    积分:1
  • VAD-1
    C语言实现的端点检测,具有良好的效果,对于做语音识别者来说,是很好的参考(C language implementation of endpoint detection, with good results)
    2020-12-10 15:19:18下载
    积分:1
  • hhspectrum
    关于希尔伯特黄频谱的计算程序,提取的频谱信息可用于语音识别、故障检测等。(on Hilbert Huang spectrum calculation procedures to extract information of the spectrum can be used for voice recognition, fault detection.)
    2007-03-22 16:19:26下载
    积分:1
  • KSVDchaotic
    语音压缩感知,观测矩阵采用混沌序列,稀疏字典采用KSVD训练得到。(compressed sensing with chaotic sequence and K-SVD )
    2010-12-27 11:28:08下载
    积分:1
  • voicesp
    speech enable pc control for using c#
    2012-04-12 18:29:36下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 31今日下载