discrete category 中文意思是什麼
discrete category
解釋
離散范疇-
A notice shall be filed with the local chemical industry authorities under the parm government, prior to construction, any project to build, expand or renovate facilities used in producing discrete organic chemicals in category iv mccs that do not have phosphorus, sulfur and fluorine contents
新建、擴建或者改建用於生產第四類監控化學品中不含磷、硫、氟的特定有機化學品的設施，應當在開工生產前向所在地省、自治區、直轄市人民政府化學工業主管部門備案。 -
It is a new approach to improve the accuracy of image classification in combining spectral feature with texture and structural features of ground objective on satellite image. based on the recognizable characteristics of satellite image, it is introduced how to describe and capture texture and structural features of ground objective by the discrete fractional brownian motion model. furthermore, neural networks are used for classification tool of satellite image. in classification spectral feature, texture and structural features of ground objective are used for the category of an irs - 1c satellite image. the category result shows this approach is better than the maximum likelihood classifier
根據衛星數字圖像特點，引入了分形方法來描述紋理結構特徵，利用離散分形布朗運動dfbm統計模型來抽取衛星圖像紋理結構特徵。在此基礎上，採用神經網路方法將紋理結構特徵與地物光譜特徵相結合，進行衛星圖像分類。試驗結果表明，該分法分類效果優于單純採用光譜特徵分類的最大似然法。 -
This dissertation introduces discrete sender & united sender concept from information theory into the research and transforms the complexity measuring issue into the uncertainty measuring category of dual - role united senders utilizing the supply chain communication model in order to measuring complexity in the supply chain. this dissertation presents an example together with a specific implementation of a dry - clean machine manufacturer & its parts supplier and obtains some significant and valuable conclusions through demand analysis, concept design, logical design, data collection & analytical calculation phases
本文針對當前復雜性研究的難點與空白點，提出了供需鏈復雜性的定義；闡述了嫡理論及其與復雜性的相互關系，首次構建了供需鏈系統的通信模型；引入信息論中離散信源與聯合信源的概念，把供需鏈復雜性問題轉化為二元聯合信源的不確定性量度范疇。
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