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Identification of the different components from the mixed fiber depends on the parameter measurement of different fiber. As these components are always overlapped or intersected in a magnified fiber image obtained by microscope, the appropriate image processing technology is very important to realize the image segmentation. This paper firstly extracts the fiber image contour, then finds all corner...
In this paper, a key security mechanism used for enterprise LAN computers and mobile terminals is discussed. The paper firstly analyzes the system's model, then focuses on the key mechanisms of the system, including the method of key generation, key distribution, key storage or key backup. The security LAN system is based on the minifilter driver, which achieves transparent encryption and decryption...
The changes of the market bring new challenge for modern organizations. The focus of the customers transfers from the price, quality, and delivery time to the meet of personalized demand. Under this background, the firms in market have to transform themselves to take the challenge. The new operation mode is called as mass customization (MC), which depends on information technology (IT) deeply. This...
Based on the generalized accumulated generating operation, in this paper GAGM(1,1) cosine model is proposed to improve the classical GM(1,1) cosine model. The GAGM(1,1) cosine model can fit in many kind of periodic sequences, such as non-equidistant periodic sequences and non-equidistant periodic sequences with jump point or with multi-stage. Also GAGM(1,1) cosine model's parameter space and solving...
BAC filter, placed in the end of process flow in the traditional O3-BAC advanced treatment process, usually using the same filter type with sand filter, has adsorption effect, biochemical function and filtration function, so it can used to avoid secondary pollution. But problems were found in BAC filter placed after sand filter, such as hidden trouble from microorganism leak and low efficiency of...
The principal goal of this paper is to provide a simplified and efficient MIMO radio channel simulator based on the most popular correlation-based MIMO radio channel model and the SoS approach which is traditionally used for generation Rayleigh fading waveforms with temporal correlation. First an improved simulation model for the generation of multiple Rayleigh fading waveforms is proposed, which...
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