登录
首页 » matlab » FIR

FIR

于 2021-03-22 发布 文件大小:4KB
0 208
下载积分: 1 下载次数: 23

代码说明:

  绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。

文件列表:

FIR.doc

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

  • melp-MATLAB
    本代码是基于matlab实现的melp算法,编码速率为2.4kb/s(This code is based on the matlab implementation melp algorithms, coding rate of 2.4kb/s)
    2009-12-15 09:39:51下载
    积分:1
  • 60368809
    memcached资源demo(已调试通过)(Memcached Resource demo (Debug passed))
    2019-05-09 19:14:17下载
    积分:1
  • spectrumsub
    实现在单信道语音信号处理中的降噪,用Spectral Subtraction算法实现的,内涵音频文件,代码中包括给纯净音频文件加噪声的部分。(Noise reduction in single-channel speech signal processing, using the Spectral Subtraction algorithm, the connotation of an audio file, the code in the package Including pure audio files and part of the noise.)
    2020-07-04 03:00:02下载
    积分:1
  • Speech_signal_short_time_analysis
    语音信号的短时分析,主要包括:分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量,是保研后导师布置的一些基础程序(Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-term rate of poor cepstrum, complex cepstrum, lpc coefficients, lpc spectral estimation, such as an absolute guarantee that the quality of instructors is the security arrangement after the inquest some of the basis of procedures)
    2020-11-02 14:19:54下载
    积分:1
  • LMS
    噪声抵消的matlab程序源码 LMS算法 matlab程序(Matlab noise cancellation process of the LMS algorithm matlab source program)
    2009-04-26 22:56:18下载
    积分:1
  • mumbel
    语音通信,延迟小,质量高,游戏玩家专用哈。(Voice communications, delay, high quality, dedicated gamers Kazakhstan.)
    2021-01-07 00:18:53下载
    积分:1
  • ISM
    房间脉冲响应函数IMAGE,用于计算房间混响时间的(Room impulse response function IMAGE, used to calculate the room reverberation time)
    2021-01-24 11:58:38下载
    积分:1
  • 的前世今生
    很好的一本关于语音信号处理的书,而且是中文版的,比较好用(A good book on speech signal processing, and is the Chinese version, more useful)
    2017-11-07 11:57:43下载
    积分:1
  • psola
    psola算法的设计与实现,经过调试已经可以运行(psola Algorithm Design and Implementation, after debugging has to run)
    2007-10-16 11:42:05下载
    积分:1
  • lsp
    基于LSP分析的共振峰提取算法,可直接运行(LSP based on the analysis of formant extraction algorithm can be directly run)
    2008-02-29 10:11:10下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载