There are three phases of code tracing 代碼跟蹤分為三個階段:
Acquisition and code tracing for spread spectrum communication systems 擴頻通信系統相位的捕獲與跟蹤技術
Provides an overview of basic concepts of instrumentation and code tracing 提供有關檢測和代碼跟蹤的基本概念的概述。
Code tracing and debugging 代碼跟蹤與調試
Phases of code tracing 代碼跟蹤的階段
Configures the asp . net code tracing service that controls how trace results are gathered , stored , and displayed 配置asp . net代碼跟蹤服務以控制如何收集、存儲和顯示跟蹤結果。
Element configures the asp . net code tracing service that controls how trace results are gathered , stored , and displayed 元素配置asp . net代碼跟蹤服務以控制如何收集、存儲和顯示跟蹤結果。
In this paper , a boundary chain code tracing method is used to extract the contour information , the process of thinning , de noising , and encoding for contour are realized at one time , so a 1d string represented the 2d contour shape information is obtained , then a contour matching method based on chain code is presented 摘要首先利用邊界鏈碼的跟蹤技術,提取出二維碎片的輪廓信息,同時對輪廓線進行細化、去噪和編碼處理,得到二維輪廓線的一維鏈碼信息描述,并在此基礎上提出一種基于鏈碼的二維碎片輪廓匹配方法。
The signal format of gps is analyzed , the principle models and mathematical models are established , the ber performance is analyzed in a channel interfered with wide - bandwidth awgn , narrow - bandwidth awgn , transmitted signal , single - tone signal respectively . based on the results above interference methods are discussed and simulated . then the performance of code acquisition and code trace of a digital gps receiver are discussed . the modem of linkl 1 and link4a are modeled and their ber performances are analyzed and simulated in channel s interfered with awgn , single - tone signal and multi - tone signal respectively 建立了jtids的收發終端的數學模型,分析它在噪聲干擾、相關干擾、互相關干擾下的誤碼性能,提出較佳的干擾方法和干擾碼型,并進行仿真模擬;分析了gps的信號格式,建立了gps的原理框圖模型、信號數學模型,并對其在寬帶噪聲干擾、窄帶噪聲干擾、轉發干擾、單頻干擾等情形下的誤碼性能進行了分析比較,提出相對較佳的干擾方法,并做了計算機模擬,針對一數字式gps接收機中擴頻碼捕獲與跟蹤環的特性進行分析;建立了link11和link4a數據鏈調制解調數學模型,對它們在噪聲干擾、單音干擾、多音干擾等下的誤碼性能進行分析,最后對干擾情況進行了仿真模擬。