378 results found.
Year: 2014, Volume: 14, Number: 3
... on the cross-correlation sequence rxy(k) indicate the period as well as to discriminate impulsive signals from sequences being correlated. The order of the subscripts, with noise signals. x preceding y indicates the direction in which one sequence The propagation velocity c of a signal in a lossless line ( is time-shifted, ...
Terms matched: 1 - Score: 5 - 843k
Year: 2010, Volume: 10, Issue: 3
... System Technical Journal, vol.27, pp.379-423,623-656. Cracow, Poland. [31] Vaseghi V. S., 1996, Advanced Signal Processing and Digital Noise [11] Taylor J. K., 1990, Statistical Techniques for Data Analysis, Lewis Reduction. John Wiley, New York, pp. 38-42 ...
Terms matched: 1 - Score: 5 - 799k
Year: 2018, Volume: 18, Number: 2
... transformation is realized by virtue of the obtained pixel values have been compared. For comparison purposes coefficients and the resultant image after the reconstruction PSNR (Peak Signal to Noise Ratio) [40] is frequently used process is given in the Fig. 14. criterion in compression performance. RMSE graphic is supplied in Figure 15 ...
Terms matched: 1 - Score: 3 - 1,609k
Year: 2022, Volume: 22, Number: 1
... may cause proposed concept according to system disturbances under system instability issues owing to the derivative term, which various wind speed conditions. Section IV summarizes the could cause noise in the frequency measurement. conclusions of the study. Furthermore, the WTG cannot provide frequency support when exceeding its limits if only the derivative controller is II ...
Terms matched: 1 - Score: 3 - 1,707k
Year: 2022, Volume: 22, Number: 2
... local semantic and semantic-to-instance streams for extracting region, which helps reduce the dimensionality of the useful information while filtering out useless information. features while also filtering out unreliable noise. However, The semantic segmentation branch is supervised by the the max-pooling operation may result in the loss of some classic cross-entropy loss at training time. In ...
Terms matched: 1 - Score: 3 - 3,253k
Year: 2010, Volume: 10, Issue: 3
... reference. The voltage loop forces the load demands, static structure, no moving parts, longer life, input current to the value which corresponds to this no noise, high power capability per unit of weight, reference voltage on the new I-V characteristic of the panel. inexhaustible and pollution free, highly mobile and portable ...
Terms matched: 1 - Score: 3 - 1,333k
Year: 2022, Volume: 22, Number: 1
... parallel processing, operation and these harmonic components produce iron core the controller has less than 1% total harmonic distortion. damages, copper resistive losses, unpleasant acoustic noise, There is no need for bulky and costly harmonic reduction and electromagnetic interference. Several pre-programmed filters with this design technique. The proposed scheme shows much better ...
Terms matched: 1 - Score: 3 - 3,602k
Year: 2010, Volume: 10, Issue: 3
... . 7 exemplifies the reception of the ultrasound signal CTOF Distance Measurement 1100 30 over the second channel of the Sonar receiver module. The signal is fairly clear from noise and, therefore, the threshold- 1000 28 based technique has been applied to determine the signal arrival delay at reception. 900 26 800 24 Measured Distance ...
Terms matched: 1 - Score: 3 - 761k
Year: 2022, Volume: 22, Number: 2
... due to the camera's the hyperplane. SVM works well for smaller datasets with a wide-angle and long distances from the object (drone). lower rate of present noise and provides performance results The contributions of this paper are summarized as similar to more complex Artificial Neural Networks. follows: A Decision Tree (DT) is ...
Terms matched: 1 - Score: 3 - 1,458k
Year: 2010, Volume: 10, Issue: 2
... is desirable that the voltages and currents produced by ƒ0 ƒ inverter do not include harmonic components. These ƒ 3‚3 ƒ 9‚3 harmonics cause many unwanted phenomena such as noise UL; Line voltage of load, and high dv/dt which affect the motor-generator control IA0; Inverter output current, system as well. IL; ...
Terms matched: 1 - Score: 3 - 2,584k