Filters
A Wavelet-Based T Wave End Detection: Prototype Wavelets Comparison
on a continuous wavelet transform. We used this algorithm to test, which prototype wavelets are optimal for the T wave end detection. Several prototype wavelets were tested on four different T wave morpho...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Wavelet based dictionaries for dimensionality reduction of ECG signals
wavelet dictionaries are built from the multiresolution scheme, but translating the prototypes within a shorter step than that corresponding to the wavelet basis......
Applied mathematics
- 2019 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
EEG sonification device
This prototype is attended for EEG signal real-time conversion to its acoustic form. This conversion, called the sonification, is done using parameter-mapping technique. The decomposition of input EEG signal is based on Discrete Wavelet<...
JA - Elektronika a optoelektronika, elektrotechnika
- 2010 •
- Gfunk
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Gfunk - Funkční vzorek
Construction of wavelet dictionaries for ECG modeling
. The proposed dictionaries are constructed from known wavelet families, but translating the prototypes with a shorter step than that corresponding to a wavelet basis. Stage (iiTechnical details, algorithms, and MATLAB impl...
Medical laboratory technology (including laboratory samples analysis; diagnostic technologies) (Biomaterials to be 2.9 [physical characteristics of living material as related to medical implants, devices, sensors])
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Prototype of Five-fingered Prosthetic Hand; EMG Based Control Scheme and Novel Mechanical Principle
The article describes fundamental ideas of a design and developments of a mechanical principle used for building up a real prosthetic (robotic) device. Basic preliminary control scheme, using as input signals EMG, was designed and verified. For proce...
JD - Využití počítačů, robotika a její aplikace
- 2008 •
- D
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D - Stať ve sborníku
Wavelet transform and its application to the analysis of the comovement of stock returns
Basic themes of document: wavelet variance; wavelet transform; wavelet cross-covariance; time series...
BB - Aplikovaná statistika, operační výzkum
- 2010 •
- D
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D - Stať ve sborníku
Digital signal filtering with complex wavelet transform
This article deals with the signal filtering by the wavelet transform with the complex wavelets. We focused on the complex wavelet and the problems that arises in Matlab realization....
JA - Elektronika a optoelektronika, elektrotechnika
- 2001 •
- D
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D - Stať ve sborníku
Wavelet Denoising of Electrocardiograms
We present a new application of complex wavelet filters for denoising of ECG signal. The comparison with the real Daubechies wavelet and biorthogonal wavelets is made in case of discrete wavelet transform (DWT) wit...
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Fault Detection on Textiles by Adapted Biorthogonal Wavelets
In the discrete wavelet transform approach, a choice of wavelet has a direct impact on the decomposed image, which indicates that the selection of the wavelet is closely related to the detection performance. Since a choice ...
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2009 •
- D
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D - Stať ve sborníku
Fabric defect detection using wavelet methods
The detection and classification performance of the wavelet transform approach is closely related to the selection of the wavelet. Instead of predetermining a wavelet, a method of designing a wavelet adapted to the...
BA - Obecná matematika
- 2007 •
- D
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D - Stať ve sborníku
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