In this paper,on the basis of introducing the primary theory of situation assessment and researching situation assessment procedure of information fusion,expectation model theory,fuzzy reasoning theory,neural network theory,material element theory are used in the situation assessment,which may be useful to perfect the algorithm system of situation assessment and assistant decision-making of C~4ISR system.
The field of Power systems bifurcation control (PSBC) is explored, the discrimination theory and control methods for the steady state bifurcations, i.e., saddle node bifurcation, transcritical bifurcation and pitchfork bifurcation, which are closely related to voltage unstability, voltage collapse, angle unstability and low frequency oscillation, are introduced and their theoretical base and algorithm system are analyzed, so the theoretical basis of how to effectively control these bifurcation phenomena to ensure the power system to operate securely and economically is provided.
This paper presents a public - key Cryptography algo- rithm based on the typical digital signature RSA algorithm system,using the single parameter Public - Key Cryp- tography bit N to adjust the security of the system so as to easily control the complexity and degree of the securi- ty,stabilizing the security performance in more extended range of utility.
The security of internet, secure hash algorithm SHA1 and HMAC_SHA1_96 are simplyintroduced in the article. The optimizing design and verification of the hardware system based on theencrypting algorithm of secure internet are done combined with characteristics of FPGA chip(APEX20KE series produced by Altera).
Import of the optimization theory in the field of job scheduling in workshop, improving the performance of algorithm, and making the algorithm work perfectly are important tasks.
Import of the optimization theory in the field of jop scheduling in workshop, improving the performance of algorithm, and making the algorithm work perfectly are important tasks.
Import of the optimization theory in the field of job scheduling in workshop, improving the performance of algorithm, and making the algorithm work perfectly are important tasks.
A neural network system with genetic algorithms (Neurogenetic Algorithm System, or NGAS) was employed to develop individual coniferous tree growth models.
The construction of a computer network algorithm architecture and its analysis method in the C~3I system is very important for evaluating the performance of the system. In this paper, a computer network algorithm architecture and its complexity analysis method are discussed by introduction of the concept of gray-degree.
For testing whether the anomaly of valua C is a index of earthquake sign or not, a good many comparison researchs between them must be carried out. Using present data from seismic station, we calculated value C with the algorithm which consists of the maximum likelihood method, united format and moving analysis method of time series data. Previous work is devdloped find materialism is also used in this paper. Taken the data of seismic station in Sichuan, the value C scan is tested.
In the Tang Dynasty, there was a family in which there were five astronomers of four different generations. They were Qutan Luo, Qutan Xida, Qutan Zhuan, Qutan Qian and Qutan Yan. Most of them were appointed to be in charge of astronomical researches covering more than one hundred years during the dynasty. All of them were good both at In dian astronomy, calendar and mathematics and at Chinese astronomy. The books such as "Jingweili", "Guangzhaili', "Jiaziyuanchenlin were compiled by them. One of them also ...
算法体系
algorithm system
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