symbol mapping 中文意思是什麼

symbol mapping 解釋
符號映象
  • symbol : n. 1. 記號，符號。2. 象徵，表徵。3. 【宗教】信條。vt. ,vi. （-l（l）-） 〈罕用語〉＝symbolize.
  • mapping : n. 【數學】映像，映射。
  1. The main hardware - platform is based on the altra ’ s statix series fpga chip ep1s80f1020c5. the realization of the energy dispersal, ldpc - coding, symbol interleaving, constellation mapping, synchro - pn insertion, 3780 - point ifft ofdm, interplation fir, etc have been implemented based on fpga

    系統中能量擴散、 ldpc編碼、符號交織、星座映射、同步pn頭插入、 3780點ifftofdm調制以及信號成形4倍插值滾降濾波器等都是基於fpga硬體設計實現的。
  2. For publishing paper map, some approaches, for examples, area feature symbolization, feature covering, making mask and so on, are accomplished on the process. it is the second key that spatial attribute database management is applied in digital mapping. when a user adds or changes a feature, its attribute and symbol will be changed together

    本文指出解決空間數據的地圖表達是實現一體化生產模式的第一個關鍵，其中地圖數據符號化技術貫徹全部過程，實現了基於地圖符號的空間數據生產，並在地圖出版階段，通過面狀符號配置、要素壓蓋、蒙片等地圖出版處理技術，實現地圖出版；本文把屬性管理技術應用在地圖制圖中，實現了屬性數據庫支持下的地圖編輯。
  3. ( 4 ) finally, it expatiates the design of map symbols and representation methods for thematic maps, and then explains the importance of the dynamic symbols and representation method in electronic atlas and analyzes visual variables " influence on symbol design, and at last specializes the choice of representation method with real examples and realizes the thematic mapping system based on mapx control

    （ 4 ）闡述了《軍官地圖集》電子版中專題地圖的符號設計和表示方法的設計。說明了動態符號和表示方法在電子地圖集中的重要作用，分析了各個視覺變量對符號設計的影響，敘述了《軍官地圖集》電子版中表示方法的選擇並以實例表述，實現了基於控制項的專題地圖制圖系統。
  4. Control and telemetry system with high realistic visual effect were created firstly by texture mapping technique in 3d max modeling software. the label, symbol and materials ’ texture of the equipment were presented by color texture mapping technique

    本文中首先利用多邊形建模技術、紋理映射技術在3dsmax建模軟體中創建出了高逼真度的控制和遙測系統的三維模型。
  5. According to the fact of existing mapping relations between cartographic region and the subjective cognition structure, this paper brings forth the definitions of imitative map symbol and virtual map symbol, studies the rule of their evolution, puts foward the mathematical model for maps of planning and forecasting as well as the definition for geo cyber space

    摘要根據從制圖區域到主體認知結構，從主體認知結構到二維平面之間存在映射的關系，給出了模擬地圖符號和虛擬地圖符號的定義，探討了其演化規律，並給出了規劃和預測地圖的數學模型以及地理虛擬空間的數學定義。
  6. This paper studies using asic ic2001 which is zte independently - developed and dsp from ti company to finish the driver of rake receiver and symbol processing function based on 3g base band. achieving the chip mapping, resource planning, the driver of baseband realization and experimental validation with the developing tool ccs ide supplied by ti company

    本文研究運用中興公司自行研發的專用集成晶元ic2001與ti公司的dsp晶元共同完成第三代移動通信（ 3g ）基帶處理上rake接收機和符號級處理功能的基帶系統驅動，在ti公司提供的開發工具ccs集成環境中完成晶元映射、資源規劃、系統驅動方案實現及進行實驗驗證。
  7. 3. it is implemented that ts is mapped into invariant symbol rate under multi - constellation mapping mode

    3 :實現了在多星座映射下，保證輸出恆定的映射符號流。
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