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INVESTIGATING ADVANTAGES AND DISADVANTAGES OF THE ANALYSIS OF A GEOMETRICAL SURFACE STRUCTURE WITH THE USE OF FOURIER AND WAVELET TRANSFORM
Nowadays a geometrical surface structure is usually e valuated with the use of Fourier transform. This type of transform allows for accurate analysis of harmonic components of surface profiles. DueExpand
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ANALYZING VARIATIONS IN ROUNDNESS PROFILE PARAMETERS DURING THE WAVELET DECOMPOSITION PROCESS USING THE MATLAB ENVIRONMENT
Signa l analysis performed during surface texture measure ment frequently involves applying the Fourier transform. The method is particularly useful for as sessing roundness and cylindrical profiles.Expand
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QUANTITATIVE COMPARISON OF CYLINDRICITY PROFILES MEASURED WITH DIFFERENT METHODS USING LEGENDRE-FOURIER COEFFICIENTS
The paper discusses a method of quantitative compariso n of cylindricity profiles measured with different strategies. The method is based on applying so-called Legendre-Fourier coefficients. TheExpand
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Variability Evaluation of Signal in Two-dimensional Wavelet Decomposition Using Fractal Dimension☆
Abstract The paper presents the possibilities of using the fractal dimension to evaluate the signals in wavelet decomposition process. The tests have been carried out on samples produced by faceExpand
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DEFINING THE CRITERIA TO SELECT THE WAVELET TYPE FOR THE ASSESSMENT OF SURFACE QUALITY
TLDR
The paper deals with one of the most important problems in the wavelet analysis – the methodology for mother wavelet selection. Expand
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Statistical Validation of the Method for Measuring Radius Variations of Components on the Machine Tool
This paper deals with the experimental validation o f the suitability of the method for measuring radia l variations of components on the process tool. The tests were c onducted using a computerizedExpand
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Determining the theoretical method error during an on-machine roundness measurement
TLDR
An analysis of the theoretical method error for roundness profiles based on the assessment of radial variations. Expand
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