434 results found containing all search terms.
Year: 2015, Volume: 15, Number: 1
... methods and of systems of equations to sparse modeling of signals and images," software, vol. 11 ... Xinran ZHANG, Li ZHAO Key Laboratory of Underwater Acoustic Signal Processing of Ministry of Education, Southeast University, ... 210096, China 230129135@seu.edu.cn 1 Abstract €” Design of sparse finite impulse response (FIR) FIR filter ...
Terms matched: 3 - Score: 79 - 788k
Year: 2014, Volume: 14, Number: 2
... is to develop a strategy frequency rate of the navigation signals and a rapid change of of the cold start ... can be shortened by a sequential search of the satellite signal [8-10]. proper strategy of a selection ... into experiments require precise knowledge of the satellite the signal processing or special antenna is purposeless. position. Despite ...
Terms matched: 3 - Score: 251 - 700k
Year: 2014, Volume: 14, Number: 4
... - in a fingerprint image is the number of ridges per unit length dimensional sinusoidal signal and use the partial derivatives along a hypothetical segment centered at € i, ... in on a set of fingerprints as well as a quantitative method for fingerprint image processing and feature extraction. However, performance evaluation are presented in section 4. ...
Terms matched: 2 - Score: 36 - 858k
Year: 2014, Volume: 14, Number: 4
... MMSE can trade off between detection Finally, the transmitted signals in PLC MIMO system are performance and computational complexity ... limited. the power line channel is not an ideal signal transmission In order to further improve the data throughput ... . L. Nikias, M. Shao, Signal Processing with Alpha Stable algorithms for wideband spatial multiplexing systems ...
Terms matched: 3 - Score: 89 - 862k
Year: 2014, Volume: 14, Number: 4
... Christian Leistner, and Horst Bischof. "Semi- on Acoustics, Speech and Signal Processing, pp. 221 €“ 224, 2005. supervised on-line boosting for ... structure which affects the camera to the monitored area: the larger the person-to- processing time due to computationally intensive template camera distance, the smaller the resolution of ...
Terms matched: 2 - Score: 33 - 816k
Year: 2014, Volume: 14, Number: 4
... Xilinx FPGA chips in signal and other filtering stages output signals in a specific section IV. This section shows ... shows how to include suggested initial this method, a signal is also processed several times with the filter in ... achieved with frequency masking and PI because this technique uses processing the data by repeated technique instead of IIR filter ...
Terms matched: 3 - Score: 123 - 852k
Year: 2014, Volume: 14, Number: 4
... research. Our programs are coded in Scala (a Java-based frequency components of a signal while allows wanted programming language) version 2.9.1 and run on a computer single-band ... and better Optimizing ion channel models using a parallel genetic algorithm on positions. After processing for a while, all particles might graphical processors, Journal of Neuroscience Methods ...
Terms matched: 2 - Score: 8 - 1,442k
Year: 2014, Volume: 14, Number: 4
... the network. The full traffic volume is over base signals with different degrees of self-similarity. decomposed in several ... from all of them. For detection, Self-similarity, Signal denoising, Time-frequency example the web client data series ... Considering that, the best choice for NEAR data series processing are either Symlet-1 or Biorthogonal-3.3, due only to ...
Terms matched: 3 - Score: 97 - 1,185k
Year: 2014, Volume: 14, Number: 4
... than the heuristically modified one. The source transmits the signals to relay and destination, When the Gaussian component ... ensures better performances, but only at high values of Signal- before their re-encoding. The receiver (the ... by increasing the BER). In order to mitigate Signal-to-Noise Ratio (SNR) [8]. The ...
Terms matched: 4 - Score: 113 - 785k
Year: 2014, Volume: 14, Number: 4
... deduced if BER is known. Figure 1. The signals diagram for 16-QAM modulation; 1(t) ... BER) and frame error rate (FER) versus signal to noise ratio the other coded modulations in fading ... Multichannel Signal Pbi € ƒ— erfcƒ ƒ— R ƒ— ƒ€ Processing Workshop, pp. 193 €“ 197, 2000 ...
Terms matched: 3 - Score: 30 - 684k