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1Dand2DT
- 一维信号的连续小波变换以及二维图像的塔式分解 上次传的少了两个文件,又加上的-1Dand2D DWT
st
- S-transformer,S 变换是由连续小波变换(CWT)和短时傅里叶变换(STFT)结合发展起来的另一种时频分析方法-S-transformer, S transform is a continuous wavelet transform (CWT) and the short-time Fourier transform (STFT) together with the development of an alternative method of time-frequency anal
CWT_EXE
- 多个尺度连续小波变换的实现。其中构造墨西哥帽子小波函数-1-D continuous wavelet transform code.
lianxushipinfengeyucaiji
- 用matlab实现连续视频的分割与采集,其中用读视频指令把连续的视频转化为一帧一帧的图像,用帧间差分法和背景差分法实现-Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the
xiaobobianhuan
- 装载vonkoch信号并进行连续小波变换的程序-Loading vonkoch signals and procedures for continuous wavelet transform
wgmvpara
- 小波灰度矩向量计算代码,首先进行morlet连续小波变换,然后将小波灰度矩分为16份-Wavelet gray moment vector calculation code, the first to morlet continuous wavelet transform, and then divided into 16 wavelet Gray Moment
ICALABIPv2_0
- ICA算法可以将噪声信号分解为一系列独立的分量(ICs),这样就可以对各独立分量进行单独的研究和分析。首先叙述了柴油机噪声信号的特性。预测模型表明:发动机噪声信号满足ICA计算的要求。然后介绍了ICA模型的相关理论。举例说明ICA方法分离信号的有效性,以及ICA方法对小能量噪声的分离的有效性。连续小波变换来显示了各独立分量ICs在时频域内的特性。由采集信号分离得到噪声源信号可以作为发动机的理论预测和设计依据。-he ICA algorithm can be decomposed into a s
wavepack
- 这时一些关于matlab连续小波变换的程序代码,希望对学习matlab的人有用处-At this time about the continuous wavelet transform matlab code, people who want to learn useful matlab
xiaobo
- 本书全面系统介绍了小波分析的基本理论和最新研究成果,重点介绍小波分析的应用成果,并通过软件实现来检验应用效果。全书分为三篇:第一篇是小波理论,包含8章内容,小波分析的发展历史及文献综述、准备知识、多分辨分析与共轭滤波器、连续小波变换、最佳小波基的构造及算法、二维母小波的构造、框架与样条小波理论、时间----频率分析;第二篇是小波应用,包含12章内容,详细介绍了小波分析在图象压缩、流体力学、工业CT、故障诊断、语音分割、数学物理、地球物理勘探、医学细胞识别、线性系统、神经网络等方面的应用;第三篇是
P020070615253624373791
- 小波变换的重要资料,小波及连续小波变换 ,常用的基本小波 ,小波变换的分类 -Important information on wavelet transform, wavelet and wavelet transform, commonly used in the basic wavelet, wavelet transform classification
vonkoch
- 装在vonkoch信号并进行连续小波变换的综合实例的程序-Installed in the vonkoch signal and continuous wavelet transform procedures for synthesis examples
CWT-and-Image-processing
- 连续小波变换处理数字图像,分解,去噪,重构信号-Continuous wavelet transform digital image processing, decomposition, denoising, reconstruction of the signal
Matlab
- Matlab小波变换对于奇异点的检测,原始信号是含有奇异点的信号,为确定该奇异点的时间,采用haar小波进行连续小波变换后,在对系数进行分析处理。-Matlab wavelet transform to singular point detection, the original signal is containing the singularity of the signal, to determine the singular point time, adopting haar wavel
matlab-cwt
- 连续小波变换的MATLAB实现(未调用cwt函数)-Continuous wavelet transform of MATLAB (not using function cwt)
cwt-sin
- 用matlab实现正弦信号的连续小波变换,绘制变换前后图形-Sinusoidal signal with matlab to achieve the continuous wavelet transform, rendering transform before and after the graphics
cwt
- C++实现的连续小波变换源代码,可以直接应用在图像及视频处理以及信号处理的工程项目中。-this is a C++ program of the cwt.
Selection-of-Wavelet
- 通过定性与定量的分析, 提出了在对冲击信号进行连续小波变换时选择最佳小波基函数的方法和小波变换 后故障特征提取效果优劣的检验手段, 并且得出了对于冲击性信号的连续小波变换, 小波基函数的最佳选择为 M o rlet函数的结论。-A method for selecting the best wavelet base in cont inuous wavelet transform (CWT) for impulse signals is introduced, and a test fo
wavelet-transform-
- 信号由三个频率分别为0.01,0.1,0.2的正弦信号组成。 (1)作信号的连续小波变换。 (2)自己选择小波基数,对信号进行多尺度分解,将每一个正弦信号分开。 (3)重建原信号。 -Signal from the three frequencies were 0.01,0.1,0.2 sinusoidal signals. (1) continuous wavelet transform for signal. (2) choose the wavelet base
wavelet_function
- 连续小波变换功能函数,可以处理一维信号,实现小波分析-cwt transformation
wavelet
- malab环境下的连续小波变换的快捷程序,适合初中级小波变换入门级人员学习交流使用。-for new learners study the wavelet on the matlab platform