785 results found.
Year: 2010, Volume: 10, Issue: 2
... is to construct a long block code from small memory convolutional codes, thus I. INTRODUCTION approaching the Shannon capacity limit. Secondly, it Turbo codes represent a powerful, yet flexible class of spreads out burst errors by decorrelating the inputs of the error correcting codes. It has been proven that these codes two component decoders ...
Terms matched: 1 - Score: 3 - 706k
Year: 2010, Volume: 10, Issue: 4
... the mother wavelets used for the wavelet transform before processing. The multi-resolution computation of the former WT is replaced by its associated analysis performed by the WT is a powerful tool to achieve analytical function. Analytical mother wavelets are already good denoising. In the wavelet domain, the noise is constructed and analyzed for the Continous Wavelet ...
Terms matched: 1 - Score: 3 - 1,472k
Year: 2010, Volume: 10, Issue: 4
... ]. This calculates rotor flux position using the rotor flux vector estimator is especially sensitive to an error in the stator reference only, does not require significant processor power and therefore it is suitable for low cost shaft sensorless drives. resistance or mutual inductance parameters [9]. The stator This concept also eliminates the need ...
Terms matched: 1 - Score: 3 - 2,453k
Year: 2010, Volume: 10, Issue: 4
... population-based PSO and NPSO as the global planners, while the PRM is metaheuristic algorithms, and have proved to be very utilized as a local planner. efficient and powerful in a wide range of optimization The combination and interaction of the NPSO and PRM problems. methods is done for the first time in the field of motion ...
Terms matched: 1 - Score: 3 - 12,034k
Year: 2014, Volume: 14, Number: 4
... ], the repeatedly produces subsequent generations of population authers improved the performance of GAs by implementing using artificial genetic operators, i.e. selection, crossover them on a powerful graphic processor unit (GPU). (recombination) and mutation. Since these operators contain This research paper has proposed a novel real-coded multiple repetitive instructions, ...
Terms matched: 1 - Score: 3 - 1,442k
Year: 2020, Volume: 20, Number: 4
... TR, one RBG is allocated for UEs 30, 40, 50 the selected UE, given that the proportion will be of 1:1. eNodeB TX Power 46 dBm Attenuation Model EPA 3 km/h The proportional amount of RBGs allocated at each Distance 500 m iteration is identified by ARBG (Allocated RBG) ...
Terms matched: 1 - Score: 3 - 1,306k
Year: 2010, Volume: 10, Issue: 2
... each individual sampling frequency Fs_in, it should be converted to the IC had originally. There are several methods to solve this, but when constraint by price and power consumption, the design same signal, but sampled at the frequency Fs_out, while a engineers must find the optimum one. The sample rate certain amount of ...
Terms matched: 1 - Score: 3 - 2,509k
Year: 2021, Volume: 21, Number: 1
... units are the same as image matrix values, intensity. used to decrease the number of bits, represented by long-bit The PSNR is the ratio between the maximum power of codewords. The algorithm begins by applying the Huffman the signal of the original image and the noise that occurs in encoding algorithm to the data. The ...
Terms matched: 1 - Score: 3 - 1,431k
Year: 2010, Volume: 10, Issue: 2
... from the "Altium Designer" software environment. Because these techniques need to be "Altium Designer" [3 ], which it is one of the most powerful presented by example, the classical shift& add unsigned and complete software environments for modern electronic multiply algorithm was chosen for review. Obviously, this is design ...
Terms matched: 1 - Score: 3 - 1,155k
Year: 2021, Volume: 21, Number: 1
... J. Jusak, "A New for patients with cardiac pacemakers," 2012 International Conference Heart Sound Signal Identification Approach Suitable for Smart and Exposition on Electrical and Power Engineering (EPE), 2012, Healthcare Systems," in 2019 2nd International Conference on Iasi, Romania, pp: 845-848, Oct. 25-27, ...
Terms matched: 1 - Score: 3 - 3,863k