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Digital urban management is an important means to implement E-government. This paper reviews the development stages of digital urban management in Zhejiang province of China, illustrates the significant benefits in the construction, and discusses the development trend of digital urban management. The analysis will provide useful references for promoting the construction of digital urban management...
Sequence set with lower correlation values is highly desired for engineering applications. However, theoretical results (e.g., Welch bound) show that θmax ≥ √(N) in general, that is, the maximum out-of-phase autocorrelation and cross-correlation magnitudes of a sequence set is not less than the square root of the sequence period. In this paper, we propose a new concept, namely almost perfect sequence...
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