搜索资源列表
lms
- 几个有关lms的matlab程序,包括一维lms算法,多维lms算法,以及一个使用lms算法实现自适应去噪操作的例子-Several lms matlab procedures, including the one-dimensional LMS algorithm, multi-dimensional LMS algorithm, as well as a example of using the LMS algorithm adaptive de-noising operation
tvdenoise
- 全变分法去噪,去噪同时能够较好的保持边界平滑。-Full variational method de-noising, de-noising can maintain a smooth boundary.
Untitled2100
- 用wdencmp进行小波对信号的消噪或压缩,以电信号为例,适用于初学者~-With the wavelet wdencmp signal de-noising or compression, an electrical signal, for example, suitable for beginners to
denoising
- 小波去噪音频信号典型程序,很简单,适用于初学者~-Wavelet de-noising typical procedures of the audio signal, a very simple, applicable to beginners ~
WPA
- matlab在信号去噪过程中,运用小波包方法对信号进行降噪处理-matlab signal de-noising process, the use of the method of wavelet packet noise reduction processing on the signal
Untitled1
- 运用小波的几种方法对信号进行去噪对比仿真效果-Simulation results are several ways to use wavelet signal de-noising comparison
Untitled21
- 小波包进行信号去噪的m文件,在matlab中可以直接调用-Wavelet packet signal de-noising m file in matlab can be called directly
Untitled31
- 运用提升小波对轴承数据进行去噪并仿真出图。-Lifting wavelet de-noising bearing data and simulation Figure
fnlCg
- 共轭梯度迭代法,主要用于图像稀疏重建、图像去噪的算法-Conjugate gradient method, mainly for sparse image reconstruction, image de-noising algorithm
FTVd_v4.1
- 图像均值滤波去噪 中值滤波 均值滤波 图像处理-Mean filtering of the image de-noising median filter means filtering image processing
Smooth
- 振动信号预处理。去噪、去趋势项等。滑动平均法消除趋势项。-Vibration signal preprocessing. De-noising, the trend term.
my_de_dwt2
- 使用小波变换去噪,小波母函数选择 sym4 ,lev默认值为8,一般为8级小波去噪, par 为 CDF系数,通常取0.9,signal 列向量。取噪声信号范围,对分解的第lev层到第1层的高频系数进行重构。查看滤波后信号和噪声的小波分量-Wavelet transform denoising, the mother wavelet select ' sym4' , the lev default value is 8, is generally 8 wavelet de-noisi
chapter2
- 张德丰matlab小波分析源代码,从信号时-频联合分析引入小波变换,将信号的多分辨率分析及Mallat算法作为全书的重点,并在此基础上,进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用,还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。-Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction o
chapter3
- 张德丰matlab小波分析源代码,从信号时-频联合分析引入小波变换,将信号的多分辨率分析及Mallat算法作为全书的重点,并在此基础上,进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用,还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。-Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction o
chapter4
- 张德丰matlab小波分析源代码,从信号时-频联合分析引入小波变换,将信号的多分辨率分析及Mallat算法作为全书的重点,并在此基础上,进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用,还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。-Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction o
chapter5
- 张德丰matlab小波分析源代码,从信号时-频联合分析引入小波变换,将信号的多分辨率分析及Mallat算法作为全书的重点,并在此基础上,进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用,还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。-Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction o
chapter6
- 张德丰matlab小波分析源代码,从信号时-频联合分析引入小波变换,将信号的多分辨率分析及Mallat算法作为全书的重点,并在此基础上,进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用,还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。-Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction o
wavelet--denois
- 小波去噪-Wavelet de-noising. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
wavelet_denosie
- 小波变换去噪:1.小波分解2.阈值处理3.小波重构。 通过以上三步实现信号去噪,程序中可设定分解级数与信噪比等参数。-Wavelet denoising: 1. Wavelet decomposition 2 threshold processing 3. Wavelet reconstruction. Through the above three steps to achieve signal de-noising, the program can be set decomposition
wavelete-denosing
- 教你学会用小波消噪技术处理实验数据,文字说明很详细-Teaches you how to deal with wavelet de-noising technology experimental data very detailed text descr iption