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JZBWav_4_29

于 2021-03-03 发布 文件大小:4578KB
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  基于小波变换的语音识别，内含毕业论文和摘要以及可执行源程序(Speech recognition based on wavelet transform, containing thesis and summary of executable source code)

文件列表：

JZBWav_4_29\JZBWav\20031122141.wav
JZBWav_4_29\JZBWav\2009429165027.wav
JZBWav_4_29\JZBWav\2009429165056.wav
JZBWav_4_29\JZBWav\BufferWaveOut.cpp
JZBWav_4_29\JZBWav\BufferWaveOut.h
JZBWav_4_29\JZBWav\Debug\Speech.obj
JZBWav_4_29\JZBWav\Debug\Speech.pch
JZBWav_4_29\JZBWav\Debug\Speech.pdb
JZBWav_4_29\JZBWav\Debug\vc60.idb
JZBWav_4_29\JZBWav\Debug\vc60.pdb
JZBWav_4_29\JZBWav\Debug\WaveFile.obj
JZBWav_4_29\JZBWav\Debug\WaveFile.pch
JZBWav_4_29\JZBWav\Debug\WaveFile.pdb
JZBWav_4_29\JZBWav\FileWaveOut.cpp
JZBWav_4_29\JZBWav\FileWaveOut.h
JZBWav_4_29\JZBWav\framemacro.h
JZBWav_4_29\JZBWav\JZBLocateFrame.cpp
JZBWav_4_29\JZBWav\JZBLocateFrame.h
JZBWav_4_29\JZBWav\JZBWav.aps
JZBWav_4_29\JZBWav\JZBWav.cpp
JZBWav_4_29\JZBWav\JZBWav.h
JZBWav_4_29\JZBWav\JZBWav.rc
JZBWav_4_29\JZBWav\JZBWav.vcproj
JZBWav_4_29\JZBWav\JZBWavDoc.cpp
JZBWav_4_29\JZBWav\JZBWavDoc.h
JZBWav_4_29\JZBWav\JZBWavView.cpp
JZBWav_4_29\JZBWav\JZBWavView.h
JZBWav_4_29\JZBWav\MainFrm.cpp
JZBWav_4_29\JZBWav\MainFrm.h
JZBWav_4_29\JZBWav\ReadMe.txt
JZBWav_4_29\JZBWav\res\JZBWav.ico
JZBWav_4_29\JZBWav\res\JZBWav.manifest
JZBWav_4_29\JZBWav\res\JZBWav.rc2
JZBWav_4_29\JZBWav\res\JZBWavDoc.ico
JZBWav_4_29\JZBWav\res\Thumbs.db
JZBWav_4_29\JZBWav\res\Toolbar.bmp
JZBWav_4_29\JZBWav\res\Wave.ico
JZBWav_4_29\JZBWav\resource.h
JZBWav_4_29\JZBWav\SectionDlg.cpp
JZBWav_4_29\JZBWav\SectionDlg.h
JZBWav_4_29\JZBWav\SmallFileWaveOut.cpp
JZBWav_4_29\JZBWav\SmallFileWaveOut.h
JZBWav_4_29\JZBWav\Speech.cpp
JZBWav_4_29\JZBWav\Speech.dsp
JZBWav_4_29\JZBWav\Speech.dsw
JZBWav_4_29\JZBWav\Speech.h
JZBWav_4_29\JZBWav\Speech.ncb
JZBWav_4_29\JZBWav\Speech.opt
JZBWav_4_29\JZBWav\Speech.plg
JZBWav_4_29\JZBWav\stdafx.cpp
JZBWav_4_29\JZBWav\stdafx.h
JZBWav_4_29\JZBWav\Test2.wav
JZBWav_4_29\JZBWav\Test3.wav
JZBWav_4_29\JZBWav\WaveConvertor.cpp
JZBWav_4_29\JZBWav\WaveConvertor.h
JZBWav_4_29\JZBWav\WaveDisplay.cpp
JZBWav_4_29\JZBWav\WaveDisplay.h
JZBWav_4_29\JZBWav\WaveFile.cpp
JZBWav_4_29\JZBWav\WaveFile.dsp
JZBWav_4_29\JZBWav\WaveFile.dsw
JZBWav_4_29\JZBWav\WaveFile.h
JZBWav_4_29\JZBWav\WaveFile.ncb
JZBWav_4_29\JZBWav\WaveFile.opt
JZBWav_4_29\JZBWav\WaveFile.plg
JZBWav_4_29\JZBWav\WaveIn.cpp
JZBWav_4_29\JZBWav\WaveIn.h
JZBWav_4_29\JZBWav\WaveOut.cpp
JZBWav_4_29\JZBWav\WaveOut.h
JZBWav_4_29\JZBWav.ncb
JZBWav_4_29\JZBWav.sln
JZBWav_4_29\JZBWav.suo
JZBWav_4_29\OutPut\JZBWav.exe
JZBWav_4_29\OutPut\JZBWav.pdb
JZBWav_4_29\OutPut\Test.wav
JZBWav_4_29\OutPut\ժҪ.doc
JZBWav_4_29\OutPut\贾铸斌-毕业论文.doc
JZBWav_4_29\JZBWav\Debug
JZBWav_4_29\JZBWav\res
JZBWav_4_29\JZBWav
JZBWav_4_29\OutPut
JZBWav_4_29

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0 个回复

  • gaga
    基于小波变换的ECG信号去噪系统设计,在信号采集时，身体的任一微小运动都会产生“基线漂移”，这是一种低频干扰，同时，由于肌电的存在又产生了高频的肌电噪声，由于空间电磁场的存在又使心电信号中混有50Hz的工频干扰。这些噪声不去除，就会影响下一步的信号处理。 综合运用数字信号处理的理论知识进行生物医学信号增强系统设计，实现ECG信号的去噪，从而加深对小波变换及其应用的理解，建立概念多分辨分析的概念，加深理解信号增强的原理、方法和步骤。本设计的主要内容是设计一个基于小波变换的ECG信号去噪系统，实现ECG信号的去噪。 (ECG signal denoising based on wavelet transform system design, signal acquisition, any small movement of the body will have a " baseline drift" , which is a low-frequency interference, while the high frequency due to the existence of the EMG muscle electrical noise due to the presence of electromagnetic field and the ECG signal mixed with a 50Hz power frequency interference. The noise is not removed, it will affect the next step in the signal processing. Use the theoretical knowledge of digital signal processing for biomedical signal enhancement system design to achieve the de-noising of ECG signal, so as to deepen understanding of the wavelet transform and its applications, to establish the concept of multi-resolution analysis of the concept, deepen the understanding of signal enhancement of the principle, the method and steps. The main elements of this design is the design of an ECG signal denoising based on wavelet transform denoising the ECG signals.)
    2012-07-07 16:25:58下载
    积分：1
  • GHM_Wavelet
    说明：  GHM多小波的变换与逆变换，包括预处理和后处理(GHM multi-wavelet transform and inverse transform)
    2021-04-28 11:38:44下载
    积分：1
  • TAnalysis
    说明：  傅立叶功率谱法求纹理特征 可解压缩后直接执行(Fourier power spectrum method for texture features can be extracted directly after implementation)
    2006-04-09 09:28:27下载
    积分：1
  • 5_3_lifting
    说明：  采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。(using 5/3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.)
    2005-11-22 21:31:26下载
    积分：1
  • dct变换
    实现离散余弦(TCD)变换(achieve discrete cosine (TCD) Transform)
    2020-10-15 10:47:29下载
    积分：1
  • Wavelet-dec--rec
    在理解了离散小波变换的基本原理和算法的基础上，通过设计VC程序对简单的一维信 号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换，从而得到小波分解系数；再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用，以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。(In understanding the basis of discrete wavelet transform basic principles and algorithms, through the design VC program Daubechies wavelet, Morlet wavelet and Haar wavelet transform after a simple one-dimensional signal plus a Gaussian white noise, resulting wavelet coefficients wavelet reconstruction signal again by changing the layers to achieve high-frequency coefficients decomposed noise cancellation purposes. Can intuitively understand wavelet decomposition and reconstruction process and an important role in signal de-noising in the process of implementation of this program, and in the high-frequency coefficients when the weight of the layers selected for signal processing coefficients denoising affected.)
    2014-07-10 18:16:49下载
    积分：1
  • T23825744rwth
    这是小波包程序，好不容易从网上下下的，希望对大家有用！可直接使用。 (Wavelet packet, and finally from the Internet under the hope that useful! Can be used directly.)
    2012-07-25 06:27:18下载
    积分：1
  • bayesthresholding2
    本文实现基于贝叶斯(BAYES)阈值的小波(WAVELET)图像去噪算法，相比较其它的小波去噪算法而言，效果非常好(This realization based on Bayesian (BAYES) Threshold the wavelet (WAVELET) image denoising algorithm, compared with other wavelet denoising algorithm, the effect was very good)
    2021-05-09 17:18:34下载
    积分：1
  • MUSIC-through-C-and-MATLAB
    旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现，结果证明程序运行效果良好，分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)
    2013-07-14 23:13:22下载
    积分：1
  • idwt
    小波变换、小波逆变换代码，数字信号处理领域常用(Wavelet transform, wavelet inverse transform code, digital signal processing used)
    2010-01-01 18:57:14下载
    积分：1
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