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The relationship between the intensity of South Asia High (SAH) and North Atlantic sea surface temperature is further explored. The result shows not only Pacific Ocean and Indian Ocean sea surface temperature (SST) can affect SAH, but the North Atlantic SST can also have impact on SAH. The correlation coefficients between SAH intensity index (SI) and North-Atlantic index (NAI) is beyond 0.7 leading...
Signal detection in low signal to noise ratio (SNR) is widely concerned. In this paper, an algorithm for weak signals detection based on cross-correlation analysis is proposed. The simulation results show that this algorithm is a fairly effective method for improving the ratios of signal to noise. Using this algorithm in radio monitoring, we can raise the sensitivity of the monitoring system and extend...
Spoken-language verification system uses classifier combination method to improve its performance. The number of classifiers combined determines the system's costs in time and calculation. Hence, we aim to get the optimal classifier ensemble with less cost and good performance. We hope to find some characteristics of classifier ensemble closely linked to its equal error rate (EER) and then choose...
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