code track造句
例句與造句
- Study on a new type of digital coding track circuit
一種新型的數字編碼軌道電路 - Coded track circuit
編碼軌道電路 - Because multipath searcher and code tracking are accomplished on the hardware , the complexity of the circuit should be concerned
同時由于多徑搜索和同步跟蹤是在硬件上進行處理,實現電路的復雜度也需要考慮。 - The parallel scheme based on sliding correlation method is proposed in the simulation of acquisition . baseband fully time delay - locked pn code tracking loops are employed in tracking simulation
在對完全互補碼捕獲的仿真中，本文提出了基于滑動相關法的并行捕獲實現方案。 - Synchronization technique of spread spectrum code is utilized in two stages . multipath searcher coarsely estimates the pn code phase and code tracking confirm the pn code phase precisely
這需要采用擴頻系統中擴頻碼同步技術,即:多徑搜索粗略地估計pn碼相位,同步跟蹤精確確定pn碼相位。 - It's difficult to find code track in a sentence. 用code track造句挺難的
- Based on experiments , a 24 - bits absolute photoelectric rotary encoder is presented in this paper . it ' s advantages lie in : 1 . it has a system for thick code tracks to automatically compensate ; 2
本文研究的是24位絕對式光電軸角編碼器，此編碼器在結構設計上與傳統的編碼器的不同之處在于： 1 )粗碼道光強的自動補償系統。 - First , we classify the multipath mitigation techniques into four categories , and then the presentation of principles and simulation of performances are done of three widely - used techniques of multipath mitigation , which are based on the code tracking loop with the name of narrow - correlator - spacing technique 、 els ( early late slope ) technique and medll technique . from the presentation and simulation , the medll technique is selected as the multipath mitigation algorithm in signal processing ’ s scope .
本章首先對多徑消除技術進行了分類,然后主要對基于碼跟蹤環路的三種技術-窄相關( narrowcorrelatorspacing )技術、 els ( earlylateslope )技術和medll ( multipathestimatingdelaylockloop )技術-進行原理分析和性能仿真,從中選擇medll技術作為接收機信號處理階段的多徑消除算法。 - And the pn code tracking scheme adequate for the wcdma uplink is presented and combined with the mulipath acquisition and channel estimation algorithms to complete the rake receiver scheme . computer simulations show the tracking scheme meets the requirement of wcdma uplink in 3gpp protocols and has good performance
通過大量的計算機仿真和驗證，證明本論文提出的同步跟蹤方案完全能達到3gpp協議對上行鏈路接收機的要求，具有較好的性能，同時指出進一步研究和提高的思路。 - Multipath acquisition decide the coarse pn code phase and pick up the available multipath components . following , code tracking confirm the pn code phase precisely and track every multipath component ' s delay drifting due to doppler effect . in this paper , the code tracking technique in spread spectrum communication is introduced
本論文首先介紹了在擴頻通信中采用的同步跟蹤技術，結合wcdma上行鏈路的特點，提出了適合wcdma上行鏈路的pn碼跟蹤方案，并與現有的多徑搜索和信道估計算法構成完整的上行鏈路rake接收機方案。 - This article focuses on the study of workshop level ' s management reform based on the factory level production management system , to accomplish the process standardization and automatization of workshop work planning management , workshop work management , vehicle vin bar code tracking management , and workshop resources management and control , to finally accomplish the goal to use information technology to support production management modernization
本文著重研究，在工廠級的生產管理系統的基礎上向下延伸，著重于車間級管理上進行改革，實現車間作業計劃管理、車間作業管理、汽車vin條碼追蹤管理、車間資源管理與控制的流程化、自動化，達到以信息化支持生產管理模式現代化的目的。