code tracking造句
例句與造句
- Study on a new type of digital coding track circuit
一種新型的數(shù)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(shí)由于多徑搜索和同步跟蹤是在硬件上進(jìn)行處理,實(shí)現(xiàn)電路的復(fù)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(duì)完全互補(bǔ)碼捕獲的仿真中，本文提出了基于滑動(dòng)相關(guān)法的并行捕獲實(shí)現(xiàn)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(kuò)頻系統(tǒng)中擴(kuò)頻碼同步技術(shù),即:多徑搜索粗略地估計(jì)pn碼相位,同步跟蹤精確確定pn碼相位。 - It's difficult to find code tracking in a sentence. 用code tracking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(duì)式光電軸角編碼器，此編碼器在結(jié)構(gòu)設(shè)計(jì)上與傳統(tǒng)的編碼器的不同之處在于： 1 )粗碼道光強(qiáng)的自動(dòng)補(bǔ)償系統(tǒng)。 - 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(duì)多徑消除技術(shù)進(jìn)行了分類,然后主要對(duì)基于碼跟蹤環(huán)路的三種技術(shù)-窄相關(guān)( narrowcorrelatorspacing )技術(shù)、 els ( earlylateslope )技術(shù)和medll ( multipathestimatingdelaylockloop )技術(shù)-進(jìn)行原理分析和性能仿真,從中選擇medll技術(shù)作為接收機(jī)信號(hào)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(jì)算機(jī)仿真和驗(yàn)證，證明本論文提出的同步跟蹤方案完全能達(dá)到3gpp協(xié)議對(duì)上行鏈路接收機(jī)的要求，具有較好的性能，同時(shí)指出進(jìn)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(kuò)頻通信中采用的同步跟蹤技術(shù)，結(jié)合wcdma上行鏈路的特點(diǎn)，提出了適合wcdma上行鏈路的pn碼跟蹤方案，并與現(xiàn)有的多徑搜索和信道估計(jì)算法構(gòu)成完整的上行鏈路rake接收機(jī)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(jí)的生產(chǎn)管理系統(tǒng)的基礎(chǔ)上向下延伸，著重于車間級(jí)管理上進(jìn)行改革，實(shí)現(xiàn)車間作業(yè)計(jì)劃管理、車間作業(yè)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(dòng)化，達(dá)到以信息化支持生產(chǎn)管理模式現(xiàn)代化的目的。