幀定位模塊 的英文怎麼說

中文拼音 [zhèngdìngwèikuāi]
幀定位模塊 英文
fam frame alignment module
  • : 量詞(幅, 用於字畫)
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 名詞(古時佩帶的玉器) penannular jade ring (worn as an ornament in ancient china)
  • 模塊 : camac module,camac
  1. It makes use of resource of the chip, realizes the development of every module, achieves distilling of telegraphese, builds up new frame, calculates the position and provides external interface. in the section of calculating the position, the author combines the two measures of carrier phase position and code position. finally, in the platform of matlab, the author completes the function simulation of main modules

    概述了接收機的設計原理;詳細描述了基於ti公司的tms320c6713dsp晶元的系統程序設計中各的實現,利用該晶元的資源,實現各的調度,完成對導航電文的提取,重新組解算以及對外介面;在解算部分,把載波相與碼測距相結合,利用載波相對偽距的平滑來提高精度;在matlab平臺下進行了各的功能擬測試,以擬結果的圖表來分析說明了載波相平滑偽距的兩種演算法能使精度有一的提高。
  2. The hardware design is expounded in chapter 3, which include four parts. then we focus on how to merge them together in chapter 4, that is, porting linux to mc9328mx1, this includes several parts, the first part is flashloader which can be used to download programs ; and then, give out develop model of start - up guide code ( bootloader ) which runs before linux kernel and linux kernel ' s start - up analysis, also porting them to arm9 mx1 ; thirdly, we realizes the porting of lcd framebuffer driver based on deeply grasped linux device driver model ; fourthly, the rootfs ( file system ) ? ? cramfs is designed. then we give an example that based on the embedded linux in chapter 5, what we call automobile navigation, and discuss how to develop with our arm linux to meet the need of application, too

    第一章回顧gps導航系統的發展狀況,指出課題研究背景及主要工作;第二章闡述嵌入式系統的概念、組成、開發流程及調試方法,構建車載導航系統開發平臺;第三章介紹導航系統的硬體設計,包括主控、組合導航、防盜通訊和人機交互四大部分;第四章詳細描述移植linux到mx1開發板的過程,包括:交叉編譯環境的建立、下載程序( flashloader )的實現、啟動引導加載代碼bootloader設計與移植、 linux內核的啟動分析及移植到硬體平臺的整個過程、 linux驅動型的深入的分析及lcd緩沖顯示設備驅動的移植、根文件系統的構建等;第五章以嵌入式linux操作系統在車載導航中的應用為實例,介紹嵌入式系統軟體的設計與實現,通過論述gps車載導航系統中的開發過程,探討了基於arm & linux平臺的應用開發。
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