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基于小波变换的信号去噪..................

于 2023-02-18 发布 文件大小:228.43 kB
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基于小波变换的信号去噪研究-Signal Based on Wavelet Transform Denoising ..................

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  • 构造第2代小波的源程序,用MATLAB写的。
    构造第2代小波的源程序,用MATLAB写的。-the programme of second_wavelet with matlab
    2022-02-01 05:09:09下载
    积分:1
  • Since the wavelet transform has good time
    由于小波变换具有良好的时频分析特性,已经广泛应用于各种信号分析领域。由于小波变换算法的复杂性,如果直接计算小波变换,所需内存较大,耗时较长。尽管当今处理器芯片运算速度得到了大幅度的提高,但仍然在实时性上不能满足要求。为了简化计算过程,人们相继设计了一系列的快速算法来计算小波变换,以降低其运算次数。-Since the wavelet transform has good time-frequency analysis features, has been widely used in various fields of signal analysis. Wavelet transform algorithm as a result of the complexity, if the direct calculation of wavelet transform, the larger memory requirements, a longer time-consuming. Despite the computational speed of today
    2022-02-01 19:01:39下载
    积分:1
  • 一个时频分析的工具箱,主要进行小波变换的信号处理函数
    一个时频分析的工具箱,主要进行小波变换的信号处理函数-A time-frequency analysis of the toolbox, the main wavelet transform signal processing function
    2022-11-01 03:55:02下载
    积分:1
  • 的声音
    语音处理软件, GUI 界面,本人原创,频域,时域,可以看波形,WINDOW FUNCTION, 录音,-Voice-processing software, GUI interface, I created, the frequency domain, time domain, you can look waveform, WINDOW FUNCTION, recording,
    2022-07-01 11:19:51下载
    积分:1
  • 97小波变换的c语言源程序,可供学习小波者参考
    97小波变换的c语言源程序,可供学习小波者参考-97 Wavelet Transform c language source code for learning wavelet reference
    2022-08-06 22:17:46下载
    积分:1
  • 本程序可以实现利用小波变换对图像和数字信号的进行去噪
    本程序可以实现利用小波变换对图像和数字信号的进行去噪-This procedure can be achieved using wavelet transform for image and digital signal Denoising
    2022-06-18 01:50:08下载
    积分:1
  • contourlet变换的matlab工具包
    contourlet变换的matlab工具包-Contourlet transform matlab toolkit
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    积分:1
  • Contourlet变换的实现源码。相关理论可参考:Do M N, Vetterli M. "The contourlet transform: an effi
    Contourlet变换的实现源码。相关理论可参考:Do M N, Vetterli M. "The contourlet transform: an efficient directional multiresolution image representation" [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106.-Transform realize Contourlet source. Relevant theory may refer to: Do MN, Vetterli M. The contourlet transform: an efficient directional multiresolution image representation [J]. Image Processing, IEEE Transactions on, 2005, 14 (12): 2091-2106.
    2022-04-21 23:24:00下载
    积分:1
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    Routines for noise reduction by wavelet coefficient thresholding
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  • 利用小波变换方法进行多卫星遥感图像数据融合,分析不同长度的小波基对融合图像的影响,从信息的保持性、视觉效果及运用灵活性等方面与IHS、PCA 融合算法进行了比较...
    利用小波变换方法进行多卫星遥感图像数据融合,分析不同长度的小波基对融合图像的影响,从信息的保持性、视觉效果及运用灵活性等方面与IHS、PCA 融合算法进行了比较,从而探讨这一新算法在遥感图像分析应用中的可行性。-Using wavelet transform methods of multi-satellite remote sensing image data fusion, analysis of different wavelet bases on the length of the impact of image fusion, from the maintenance of information, visual effects and the use of flexibility with the IHS, PCA fusion algorithm are compared in order to explore the This new algorithm in the application of remote sensing image analysis feasibility.
    2022-10-24 15:25:03下载
    积分:1
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