擬緊集 的英文怎麼說
中文拼音 [nǐjǐnjí]
擬緊集
英文
quasicompact set-
A new class of abstractly generalized bi - quasi - variational inequality on paracompact sets
仿緊集上新型抽象廣義雙擬變分不等式Based on these characteristics we adopted a project which combines the wire and wireless technology when it is in research. the design of image processing card which is used to process the data of monitoring site with the technology of pci bus is completed. the design of the circuit of sending and receiving information which is the analogue measuring date of temperature and humidity of monitoring site with blue - tooth technology and the design of circuit of sending and receiving & processing alarm data which is generated when emergency happens in monitoring site with rf technology are completed
根據家庭安全系統應具備點位布控靈活、明線不宜太多以及架設與拆卸必須方便的要求與特點，本系統在研製時採用了有線與無線技術相結合的解決方案：利用pci總線技術完成了用於監控場所景況數據處理的圖像採集處理板的設計；利用藍牙技術完成了用於監控場所溫度、濕度等模擬量測量的信息發送電路和信息接收處理電路的設計；利用rf技術完成了用於監控場所緊急情況報警的告警發送電路和告警接收處理電路的設計。Their learning and training rules have been analyzed profoundly and their abilities to approximate arbitrary nonlinear function have been testified and compared by the simulation. a new rbf neural network has been presented which uses a raised - cosine function as activation transfer function. it provides a wider generalization in comparison with gaussian rbf neural networks by simulation as well as strong approximation ability, fast convergence, a rule to select the parameters of the networks
本文詳細研究了兩種典型的前向神經網路（ bp網路和rbf網路）的學習和訓練演算法，提出了一種新穎的基於緊支集餘弦函數的徑向基神經網路，其克服了常用的高斯型rbf神經網路雖具有緊支集但各基函數非正交的不足，其收斂速度快、網路參數選取有理論依據且相比于高斯型rbf神經網路具有更強的泛化能力，模擬驗證了其有效性。This paper uses the program to calculate the dynamics performance of small slack coupler that designed by qiqiha ' er vehicle ( grounp ) company. by compared maximum coupler force and maximum acceleration of car body with common slack coupler at condition of train starting, braking, emergency braking and releasing, we verified that small slack coupler is better than common slack coupler in dynamics performance. this paper also calculated the train dynamics performance parameter with different buffer and braking system, running in different line and using different operating method
本文利用列車縱向動力學模擬程序，計算了齊齊哈爾車輛（集團）公司研製的13號小間隙防脫車鉤的縱向動力學性能，通過比較各個車鉤間隙下列車最大縱向車鉤力和列車最大加速度的數值，得出小間隙車鉤在列車啟動工況、常用制動工況、緊急制動工況、緩解工況的縱向動力學性能都較原有車鉤性能優異的結論。System structure of nc machining simulation by integrating nc geometric simulation with physical simulation is designed
提出以模擬數據庫為中心的系統結構模型，實現幾何模擬與物理模擬的高效緊密集成。He will be assigned to work in the air traffic control centre where the work nature is less time - critical. prior to performing solo duties, he will be required to undergo intensive simulator as well as on - the - job training under the supervision of qualified instructors before being checked out. thereafter, his work will be closely monitored by his supervisors
他將被調至航空交通控制中心，處理時間緊迫性較低的工作，他將需要接受密集的模擬訓練，並且在合資格的導師監督下，在實際環境下接受訓練，最後經過嚴格的考試才會再次單獨工作，而其主管亦會密切注意其表現。Drafting process for the amendment of legislation has begun and the department is working closely with the policy bureau and other concerned departments to put in place a practicable system. to prepare for the implementation of the new regulatory system, a market survey was conducted to update the available pesticide products and samples collected for laboratory analysis
修改法例的起草過程已經展開，本署與政策局及其他有關部門正緊密合作，以草擬可行方案，並同時作出市場調查，更新除害劑資料及搜集樣本作化驗分析，以為執行新管制制度作預備工作。Firstly, we introduce the principles of turbo codes and present the simulation results and performance analysis. secondly, considering some factors on which performance depends, we give some design criterias of turbo codes. finally, in consideration of characteristics of mobile channel, we investigate the combination of turbo coding technique and space diversity technique, namely, space time turbo coding ( sttuc ) technique
本文緊密圍繞turbo編碼技術，首先介紹turbo碼的基本思想和原理，同時給出了turbo碼的性能模擬及分析；然後結合turbo的性能要求，給出提高編碼性能的一些設計準則；最後結合移動通道的特點，詳細的討論了具有空間分集的turbo編碼技術? ?空時turbo編碼（ sttuc ）技術。分享友人