grey level transform 中文意思是什麼
grey level transform
解釋
灰度級變換-
And they are easy to fall into crisis of “ city decays as coal resource drains ”. therefore this paper has done the research on the industry structure adjusting in the transformation from the resource - based cities to eco - cities by multi - disciplinary theories and research methodologies such as comparison qualitative and quantitative analyses. this paper reviews and summarizes the theories of resource - based cities ’ transformation, eco - cities and industry structure adjusting, defines the concept of resource - based cities ; selects 23 prefecture - level cities as research objects and analyses their industry structure condition from the gdp structure and employment structure ; puts forward that transform to the eco - cities is the only way now ; analyses reasons which influence the industry structure adjusting, and builds the grey dynamic linear programming model ; does the programming for maanshan ’ s coming 5 years target of industry structure, and puts forward some suggestions from angles of theory and practice
在對資源型城市轉型、生態城市和產業結構調整的國內外研究現狀進行綜述的基礎上界定本文的研究對象並介紹生態城市和產業結構調整的相關理論;選取23個地級以上中等資源型城市作為研究對象，從國內生產總值結構和就業結構兩個角度對資源型城市的產業結構現狀進行深入的剖析，並提出向生態城市轉型是資源型城市發展的必由之路;分析影響產業結構調整的各種動因，指出資源型城市向生態城市轉型中產業結構調整需遵循的原則並構建用於資源型城市產業結構調整的灰色動態線性規劃模型;以馬鞍山市為例，對其產業結構調整做出實證研究，分析其產業結構現狀並對其產業結構調整目標進行規劃，從思維、理論和實踐三個角度對其向生態城市轉型期間的產業結構調整給出相應的建議和對策。 -
In the area of wake detection algorithm, the deficiency of the detection algorithm based on radon transform is pointed out. a wake detection algorithm based on normalized grey level hough transform is proposed. it is improved to normalized grey level based on the standard hough transform
在艦船尾跡檢測演算法方面，分析了基於radon變換尾跡檢測演算法存在的不足，提出基於歸一化灰度hough變換的尾跡檢測演算法，將標準hough變換改進為歸一化灰度hough變換，並推導出尾跡端點反演公式。
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