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Search results for: wavelet
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Year: 2015, Volume: 15, Number: 1
... . 47, no. 10, pp. 4084-4087, [6] J Cusido, L Romeral, JA Ortega, A Garcia, JR Riba, "Wavelet and Oct. 2011. doi: 10.1109/TMAG.2011.2150207. PDD as fault detection techniques". Electr Pow Syst Res vol 80, pp [27] ...
Year: 2015, Volume: 15, Number: 4
... object segmentation is the background subtraction, which another robust local feature representation. SURF uses the compares color or intensity of pixels in adjacent video sum of the Haar wavelet responses around the point of frames. Significant differences are attributed to object interest, which can be calculated very fast with the aid of the motion. For ...
Year: 2017, Volume: 17, Number: 2
... , vol.7, no.1, pp. 3297-3303, 2012. torque current component is presented. The reference value [4] C.H. Lin, "Hybrid recurrent wavelet neural network control of PMSM of the torque current component is 2 A and the steady-state servo-drive system for electric scooter," International Journal of Control Automation and ...
Year: 2017, Volume: 17, Number: 2
... representations. In complete representations such as Fourier to explore the inherent time structures of the musical notes by a novel adaptive method. These structures are used to and Wavelet, orthogonal functions are used. Sparse synthesize some time-domain functions called note-specific representation of signals cannot be done with these methods atoms. The note-specific atoms of different ...
Year: 2018, Volume: 18, Number: 3
... difficult. Thus, various methods have been proposed in the literature for the hardware implementation of TSTF. In (RadBas), Logarithmic Sigmoid (LogSig), wavelet, and this study, four different TSTF approaches on FPGA have Tangent Sigmoid (TanSig) are examples of non-linear been implemented using 32-bit IEEE 754 – 1985 ...
Year: 2017, Volume: 17, Number: 1
... [14] M. Azarbad, A. Ebrahimzadeh, "ECG compression using the three- solutions are further compared to rate distortion bound, level quantization and wavelet transform," International Journal of showing that it provides satisfying perceived quality of Computer Applications, vol. 59, no. 1, pp. 28 – ...
Year: 2018, Volume: 18, Number: 3
... and Computer Engineering Volume 18, Number 3, 2018 for solving the EED [17]. Here the harmony search is II. MATHEMATICAL DESCRIPTION improved with a wavelet mutation and a roulette wheel The CEED problem is to minimize two computing mechanism memory scheme to improve the search objective functions simultaneously, fuel cost and emission, ...
Year: 2016, Volume: 16, Number: 4
... consists [2 ], discrete cosine transform [3 ], discrete Fourier transform in embedding the watermark in a circular way between two [4 ], discrete wavelets transform [5 ], and the content based radii in the FFT magnitude [4] or along a single circle of method [6]. Spread ...
Year: 2018, Volume: 18, Number: 4
... , J. Cusido, J. A. Ortega, A. Garcia, "Fault ACKNOWLEDGMENT detection of eccentricity and bearing damage in a PMSM by means of wavelet transforms decomposition of the stator current," Proc. 2008 The authors would like to thank the National Council for Twenty-Third Annual IEEE Applied Power Electronics Conference Scientific ...
Year: 2016, Volume: 16, Number: 2
... iteration, each ensemble in ensembles of CCA different illumination conditions and expressions. We have and DCCA tried to select five confidently labeled digits of employed coiflets, daubechies wavelet transforms to extract each class from U' and then added them to labeled training two sets of low-frequency feature vectors from each image data. Each ensemble was ...
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