Results 121 to 130 of about 6,448 (221)

Functional and Matrix Approximation of Numerical Solution of Haar Wavelet

open access: yes
In this article, a uniform Haar wavelet approach is devised to numerically solve the differential equations. The uniform Haar wavelet coefficients are generated by employing collocation points.
Bakır, Yasemin   +2 more
core   +1 more source

Gray Level Co-Occurrence Matrix Computation Based on Haar Wavelet

open access: yes, 2007
In this paper, a new computation for gray level co-occurrence matrix (GLCM) is proposed. The aim is to reduce the computation burden of the original GLCM computation. The proposed computation will be based on Haar wavelet transform.
Abu Bakar, S.A.R   +3 more
core   +1 more source

Comparison between Haar and Daubechies Wavelet Transformions on FPGA Technology

open access: yes, 2007
Recently, the Field Programmable Gate Array (FPGA) technology offers the potential of designing high performance systems at low cost. The discrete wavelet transform has gained the reputation of being a very effective signal analysis tool for many ...
Fatma H. Elfouly   +3 more
core   +1 more source

Solving system of linear differential equations using haar wavelet

open access: yes, 2013
In this paper, we present an approximate numerical solution of system of linear differential equations using Haar wavelet method. Haar wavelet method is used because its computation is simple as it converts the problem into algebraic matrix equation. The
Mohamad Ezreen Haikal bin Mahat
core  

U.S. Core Inflation: A Wavelet Analysis

open access: yes
This paper proposes the use of wavelet methods to estimate U.S. core inflation. It explains wavelet methods and suggests they are ideally suited to this task.
Cotter, John, Dowd, Kevin
core  

Color Image Compression using Hybrid Wavelet Transform with Haar as Base Transform

open access: yes, 2014
- This paper proposes color image compression method using hybrid wavelet transform and compares it with results obtained using hybrid transform and multi-resolution analysis. Haar wavelet is widely used in image compression.
H. B. Kekre, Tanuja Sarode, Prachi Natu
core  

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