登录
首页 » matlab » sift_pitch

sift_pitch

于 2014-02-14 发布 文件大小:1236KB
0 217
下载积分: 1 下载次数: 16

代码说明:

  This MATLAB exercise designs and implements a pitch period detector based on detecting and tracking peaks in the autocorrelation of the LPC error signal during regions of voiced speech. The pitch detection procedure is called the SIFT (Simple Inverse Filtering Tracking) method. The SIFT pitch period detector uses a secondary autocorrelation peak in order to detect and correct pitch period detection errors due to effects such as pitch period doubling and related phenomena.

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

  • envelop_by_xcorr
    Matlab 自相关方法求声音信号包络源代码及说明(Method Matlab autocorrelation envelope of the voice signal and note the source code)
    2009-04-26 11:39:59下载
    积分:1
  • instfreq
    针对EMD经验模态分解不能找到instfreq的问题(For empirical mode decomposition EMD can not find instfreq problems)
    2013-12-04 09:29:43下载
    积分:1
  • SoftGNSS-original
    说明:  GNSS软件接收机,用于对中频信号的处理及导航定位解解算(GNSS Software receiver.It is used to process if signal and solve navigation and positioning.)
    2021-04-19 19:28:51下载
    积分:1
  • Radarsignalprocessing
    雷达信号处理,马晓岩写的,是雷达信号处理的入门必备书籍(Radar signal processing, Xiao-Yan wrote, is an essential introduction to radar signal processing books)
    2010-07-21 11:38:42下载
    积分:1
  • sierpinskidt
    matlab编写的sierpinski地毯程序(sierpinski carpet written matlab program )
    2010-09-27 16:07:19下载
    积分:1
  • triangulation_order6_boundary_node
    有限元方法分析典型结构,采用六节点三角形单元(This programming give an order 6 triangulation, an abstract list of sets of six nodes. The vertices are listed clockwise, then the midside nodes.)
    2009-12-02 05:02:26下载
    积分:1
  • blockcode
    可变块大小的方块编码源程序包括编码和解压两部分程序(Variable block size coding of the box including source code and extract the two parts of the procedure)
    2009-07-07 14:01:43下载
    积分:1
  • matlab-100examples
    说明:  MATLAB使用百例,1-32是:图形应用篇;33-66是:界面设计篇;67-84是:图形处理篇; 85-100是:数值分析篇(MATLAB using the 100 cases, 1-32 is: graphics applications, articles 33-66 is: interface design articles 67-84 is: graphics processing articles 85-100 are: Numerical Analysis Section)
    2010-03-24 14:20:59下载
    积分:1
  • fir_com
    用matlab实现低通滤波器。采用的是FIR低通滤波器实现。(Low pass filter with matlab. Using the FIR low-pass filter.)
    2011-04-29 15:01:26下载
    积分:1
  • LogSpectralDistance_LP
    计算源信号和噪音之间的频谱差,用于噪音估计等。(Calculates the average log-spectral distance between CLEAN and NOISY signals)
    2010-06-03 10:27:51下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载