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In this paper, the main research object is the MSRS Microsoft simulation robot soccer. After the brief introduce the MSRS simulation platform, we through the introduction of the design of the three layer decision-making subsystem to discuss the structure of the decision-making system. We also design the three layer decision-making subsystem which are cooperation layer, motion planning layer, and layer...
With the popularity and development of the embedded software and Internet in recent years, researches on adaptive software has gradually become a research hotspot through the software industry. Peter Norvig etl. ,analysed the development of software from the point of programming, and deemed that now it is the period of adaptive programming , and is very optimistic about the adaptive Software.
For the problem of optimum design of the sparse circular aperture arrays with multiple constraints, an new approach to build the initial feasible solution which meet multiple design constraints are presented in this paper. This approach can meet the multiple design constrains of the engineering design. The initial group formed by this method is always feasible group for the genetic algorithms. It...
Based on a nine-accelerometer configuration, application integral algorithm and logarithmic algorithm to solve angular velocity of gyroscope-free strap down inertial navigation system (GFSINS). Process was derived for solving angular velocity using two kinds of algorithms, and found in experiments the signal of solving angular velocity using logarithmic algorithm can't judge in some cases, then detailed...
This paper is devoted to solve the calculation of two special determinants which appear in the construction of generalized inverse vector Padé approximation (GIVPA). Several algorithms are presented to compute [n/2k]-type of GIVPA. An example is given to illustrate the effectiveness of the method.
This paper presents a kind of watermarking algorithm based on numerical attribute in the relational databases. The watermarking is embedded by the Arnold transforming and scrambling technology and modifying the parity of the low decimal number of numeric attribute, connected with some attribute in the physical storage space in the relational databases. This algorithm may achieve the purpose of copyright...
This paper concerns the problem of standing tree image mosaic based on SURF in pocket PC. In standing tree measurement based on image processing, the first step is to take photo of the tree to be measured. Due to some special tall trees, or limited by geographical conditions, it is impossible to get the full image of the tree for one time, and need to shoot sequence tree images with overlapped areas...
Content distribution system can transmit large files rapidly between multiple users, and it has become the most widely used in internet. As a novel technology in communications, network coding technology has received widespread attention in academia. How to use network coding technology in P2P content distribution system is the hot focus of study. This paper propose a network coding algorithm based...
with the rapid development of the Computer Science and Technology, It has become a major problem for the users that how to quickly find useful or needed information. Text categorization can help people to solve this question. The feature selection method has become one of the most critical techniques in the field of the text automatic categorization. A new method of the text feature selection based...
the radar cross section(RCS)of a target is dependent on frequency as well as observation angle. the asymptotic waveform evaluation(AWE) technique is applied to predict the mono-static RCS of an arbitrarily shaped two-dimensional cylinder in both frequency and angular domains. the method of moments was used to solve the electric field integral equation, and the surface electric current density for...
Combining with the control difficulty that output index of drying & calcination process of industry rotary kiln can not be measured on-line, this paper carries out a research on modeling of soft measurement for output index, adopting the flexible neural network which has excellent flexibility and study ability. During training process of the model, not only are the connective weights and thresholds...
In this paper, we analyse the effectiveness of LEACH protocol in extending the lifetime for energy-constrained wireless sensor networks. An improved protocol LEACH-R is proposed based on LEACH protocol. LEACH-R improves the selection of cluster-head and proposes to choose relaying node compare to LEACH. Residual energy of the nodes is conisdered during selection of cluster-head, possibility of low-energy...
Traditional machine learning and data mining have achieved significant success in many knowledge engineering areas including classification, regression clustering and so on, but a major assumption in them is that the training and test data must be in the same feature space and follow the same distribution. However, in real applications, this assumption couldn't be satisfied for ever. In this case,...
The exiting local binary pattern (LBP) operators have two disadvantages: (1) They produce rather long histograms, which slow down the recognition speed especially on large-scale face database, (2) Under some circumstances, they miss the local structure as they don't consider the effect of the central pixel. Aiming at these problems, we propose a novel feature extraction approach based on equalized...
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