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The traditional non-recursive MTI filter has wide application in radar systems because of its simple structure and low amount of calculation. However, it obviously has some disadvantages, such as the narrow distance in Doppler frequency domain between slow speed targets and ground clutter. Without attenuating target signals, it's hard to effectively suppress clutter. The problem can be solved by adopting...
Optimization of fuzzy rules based on numerical data is an important issue in the optimization design of fuzzy system. In this paper, based on an improved estimation of distribution algorithm, an optimization learning method COR_MUMDA for fuzzy rules is proposed. This method can generate fuzzy rules directly from numerical data. The method learn fuzzy rules mainly based on MUMDA (multi-group univariate...
The main objective of medical image segmentation is to extract and characterize anatomical structures with respect to some input features or expert knowledge. Traditional two-dimensional Otsu method for medical image segmentation is time-consuming computation and become an obstacle in real time application systems. This paper describes a way of medical image segmentation using optimized two-dimensional...
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