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Quality of urban space needs assessment to establish evaluation index system, and then summarize and evaluate the indicator. Based on the assessment of urban spatial quality of the actual situation, the article established the urban space quality evaluation system for quality assessment of urban space. This article also discussed the issue of a special aggregate index, and its practical significance...
The loan risk is the possibility of loan and interest losses caused by being unable to recover the loans on schedule. So a set of modern quantitative methods to effectively identify the credit risk is urgently needed to fully reveal the future solvency capability of evaluation object. This paper has firstly constructed a set of credit evaluation index system, and on that basis, using a large number...
This paper presents the probabilistic logic model to compute the probability distribution of the nano gate states. The characterization is based on the Markov random field and statistic physics. The primary logic gates are probabilistically characterized. The effectiveness of the method is demonstrated by a full adder and an 8-bit adder. The analysis shows that the device probability distribution...
Aiming at the color distributing feature of image, a feature extraction and image retrieval algorithm using Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD) is proposed, which is based on child-block partition and area division. Firstly, divide the image into child-blocks, DWT the color value of each block, and extract the low frequency coefficients as the color feature of this...
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