Shuffled Frog Leaping Algorithm which proposed on the 2000-year, is a new kindof intelligent optimization algorithm. Its basic idea comes from the cultural geneticinheritance and its notable feature is a collaborative search strategy that is a mixture oflocal search and global information. Lots of simulation tests show that, Shuffled FrogLeaping Algorithm is a superlative and
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The phased array ultrasonic testing technology can flexibly change the beam direction, focus size and position by exciting each element of an ultrasonic array transducer with independent phase delay, which has improved the resolution, sensitivity and signal to noise ratio. Meanwhile, the accessibility, suitability, real-time and intuitive have been enhanced, the accuracy and reliability of
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CDMA2000, the third-generation standard of Mobile communications technology, has become a new technology focus in China. With the changes in Chinese mobile communications market, the network scale increases gradually, and a sharp rise is in the number of users. Users request to improve the quality of network performance is more and more. The management of
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High-resolution Earth remote sensing satellite is important for national economic construction and national defense, and has always been the national focus of key technologies. While platform vibration is a major factor restricting high-resolution imaging, motion compensation is a key technology to solve this problem. For the reason that the traditional image stabilization has certain delay
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Due to the large-scale state of light industry and food industry production, to meet its complex shape, and a variety of physical properties of raw materials, semi-finished products, finished products of logistics, sorting and packaging, solve the high labor costs problem. Taking into account the cost of the manipulator, environment, labor conditions and other factors,
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Artificial immune algorithm is a bio-inspired soft computing that uses concepts and ideas from the immune system theory to solve problems of engineering and scientific applications. It has been a characteristic research field based on the principles of artificial immune system. This paper focuses on the immune clonal selection algorithm and artificial immune network algorithm
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Along with the vigorous development of the market economy, the financial marketinvestment analysis already became an important part in the people’s daily life. There are alot of financial time series forecasting technical, which including ARMA and ARCHmethod applied in linear regression models and statistic regression models etc. However,the financial time series forecasting data is characterized
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Time delay is retarded as the lagging of signal transmission. It is a widespread phenomenon in the nature. Because of the existence of time delay in control system, the controlled variable can not timely reflect the disturbance to the system, which brings about obvious overshooting, bad stability and longer regulating time of the system. All
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With the development of the society, all kinds of machines take part in the human production activities and social activities therefore, it is more and more important that to improve the relationship between man and machine that can make the machines work better for human. SVM is a Classifier Machine.it is a new algorithm about
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The purpose of this paper is to study the propagation characteristic and the timecausality of the electromagnetic in the Left_handed medium(LHM);at the same time, wetake advantage of the LHM into the design of the microwave device. the work that havedone in this paper will be listed in the following:First, the linear Left_handed medium be abstracted
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