M. A. El-Gebeily, S. Rehman, L. M. Al-Hdhrami and J. AlMutawa, "Continuous and discrete wavelet transforms based analysis of weather data of north western region of Saudi Arabia", World Journal of Science, Technology and Sustainable Development 7, 369-389 (2010)....
Our purpose is to outline a number of direct links between the two cases of wavelet analysis: continuous and discrete. The theme of the first is perhaps best known, for example, the creation of compactly supported wavelets inL2(ℝn) with suitable properties such as localization, vanishing mo...
In this paper, an attempt is made to perceive power quality disturbances in MATLAB using Fourier, Short-Time Fourier, Continuous Wavelet and Discrete Wavelet Transforms. Proper understanding of the signals can be possible by transforming the signals into different domains. An emphasis on application ...
2.Wavelet transformation is adopted in this paper,and the basic principles of discrete wavelet transformation and power spectrum estimation based on continuous wavelet transformation are given.将小波变换用于涡街流量计,介绍了基于离散小波变换和连续小波变换功率谱估计的信号处理方法,给出了仿真步骤与结果,并讨论...
wavelet,an arbitrary translation and dilation gives (up to the multiplication by some root of one)some vector from the basis of discrete p–adic wavelets introduced in [3]. In this sense thecontinuous p–adic wavelet transform coincides with the discrete p–adic wavelet transform.This result ...
To accomplish this, we have utilized the discrete wavele... H Szu,B Telfer,J Garcia - 《Neural Networks》 被引量: 159发表: 1996年 Automated Detection of Subpixel Hyperspectral Targets With Continuous and Discrete Wavelet Transforms. Presents information on a study which introduced the use of ...
We show that translations and dilations of a p-adic wavelet coincides (up to the multiplication by some root of one) with a vector from the known basis of discrete p-adic wavelets. In this sense the continuous p-adic wavelet transform coincides with the discrete p-adic wavelet transform. ...
This prohibits its use with low-end hardware and for real-time applications9, as real-time computation requires an algorithmic computation time that is smaller than the signal’s duration. To reduce the computational burden of the WT, the discrete wavelet transform (DWT) has been proposed, ...
Finally, it is demonstrated that wavelet transforms make possible a physical explanation of the temporal structure of the basin response to rainfall allowing discrimination between a rapid response and recharge due to the karst drainage system and a slower one corresponding to infiltration response. ...
D Labate,G Weiss,E Wilson - Wavelets, Frames & Operator Theory 被引量: 88发表: 2004年 Riesz and frame systems generated by unitary actions of discrete groups L. Weiss, Continuous and discrete reproducing systems that arise from translations. Theory and applications of composite wavelets. In ...