Radar raster scan coordinate converter is the most important part of a radar raster scan display system.
雷达光栅扫描坐标变换器是雷达光栅扫描显示系统的关键部件。
A practical scan conversion system based on CPLD is proposed, in which CPLD is used to control SRC system flexibly and it realizes stroke to taster scan display system conversion.
利用复杂可编程逻辑器件对整个系统进行灵活控制，实现了从随机扫描显示系统到光栅扫描显示系统的转换。
This system has high economy because of using itinerant monitor to analogy signals that made by PLC modules, using LED display and scan keyboard as press buttons that made by PLC dynamic I/O modules.
用PLC模块构成多路模拟量巡检，用动态I/O模块实现LED显示及扫描键盘按钮，使系统具有较高的经济性。
The operation principle of tilting mirror scan laser display system, the principal device and critical technology are introduced.
介绍转镜扫描激光显示系统工作原理、主要器件和关键技术。
In this system, two single chip computers communicate with each other through dual port SRAM to realize high speed picture and work for display scan and graphic process respectively.
该系统采用两片单片机分别负责显示扫描和图形变换，两者通过双口sram连接，实现高速图形显示。
System software part of the preparation of the use of C language SCM process, including the main program, dynamic scanning display routines and key scan subroutine and so on.
系统软件部分运用C语言编制单片机程序，主要包括主程序、动态扫描显示子程序和按键扫描子程序等。
The issue of polar coordinate-orthogonal coordinate conversion, which is a key factor of the system, may be encountered inevitably as simulating traditional PPI radar indicator on raster scan display.
在光栅扫描显示器上模拟传统PPI雷达显示器，不可避免地会遇到直角坐标与极坐标转换的问题，而雷达回波信号从极坐标到直角坐标的变换是决定系统性能的关键。
S. Rather than using something like Near Field Communications to accept payments, the system utilizes smart phone apps, which display a bar code for the cashier to scan.
那并不是用类似 （近距离无线通信技术）那样的收费方式，星巴克的系统是用智能手机的应用程序，它显示一个条码以供现金刷卡机扫描。
As hardware system using grating graphics display system, there are saw tooth-shaped distortion in compass screen when it rotates owing to the restrictions of the grating scan display.
由于硬件系统采用的是光栅图形显示系统，罗盘画面旋转受光栅扫描显示器的限制存在着锯齿形失真、扭曲等走样现象。
The technical features of raster scan display and the application of video processing technology in radar system are discussed in this paper.
讨论了光栅扫描显示器的技术特点及视频处理技术在雷达显示系统中的应用。
On the basis of mixed-signal Boundary scan technology, a scheme of mixed-signal Boundary-scan test system is presented and the hardwares are implemented, including the controller and display unit.
基于混合信号边界扫描技术标准，提出混合信号边界扫描控制器的设计方案并实现了其硬件设计，包括边界扫描控制模块、显示驱动模块等。
On the basis of mixed-signal Boundary scan technology, a scheme of mixed-signal Boundary-scan test system is presented and the hardwares are implemented, including the controller and display unit.
基于混合信号边界扫描技术标准，提出混合信号边界扫描控制器的设计方案并实现了其硬件设计，包括边界扫描控制模块、显示驱动模块等。
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