1) the explore system of PCB
PCB探测
1.
This article discusses how to make use of the two technology, and introduces a example about the explore system of PCB on EZ- USB 2100.
本文在讨论了如何使用这两项技术的基础之上,给出了一个基于EZ-USB2100系列单片机的PCB探测系统的开发实例。
2) PCB inspection
PCB检测
1.
Measurement of feature value is very important in PCB inspection, therefore a better approach for selecting and evaluating the threshold value was proposed with an approval of experiments.
对PCB检测这种比较注重特征值测量的情况提出了一种能比较好的确定阈值的思路 ,并且做了实验研
3) PCB test
PCB测试
1.
To enhance the test speed of PCB tester, we simplified the design of circuit board, and improved the reconfiguration ability of the system and the convenience of transplantation of testing algorithmization.
为了提高PCB测试机的测试速度,简化电路板的设计,提高系统的可重构性和测试算法移植的方便性,提出了一种基于FPGA的PCB测试机的硬件控制系统设计方案。
2.
To enhance the test speed of PCB tester, we simplified the design of circuit board, and improved the reconfiguration ability of the system and the convenience of transplantation of testing algorithmization.
为了提高PCB测试机的测试速度,简化电路板的设计,提高系统的可重构性和测试算法移植的方便性,提出了一种基于FPGA的PCB测试机的硬件控制系统设计方案。
4) PCB detection
PCB检测
1.
In this paper,using rapid Hough transform method to complete the center positioning of PCB detection and determination of the radius,PCB through needle-line detection of specific applications to improve its application.
在印刷电路板(PCB)视觉检测系统中,图象边缘提取的质量和对瑕疵图象边缘的快速而准确的识别是达到实时检测的关键因素,Hough变换是一种应用非常广泛的图像边缘检测技术,运用快速的Hough变换方法,来完成PCB检测的圆心定位和半径测定,并通过针时PCB在线检测的具体应用情况加以改进并应用,实验分析表明,该算法在PCB在线检测的可行性和优越性。
5) PCB tester
PCB测试机
1.
The core of PCB(printed circuit board) tester is testing algorithm,which directly determines the testing functions and speed of PCB tester.
印刷电路板(简称PCB)测试机的测试算法是PCB测试机的核心,它直接决定测试机的测试功能和测试速度。
6) PCB Edge Detection
PCB边缘检测
补充资料：核爆炸地震波探测(见核爆炸探测)
核爆炸地震波探测(见核爆炸探测)
nuclear explosion seismic detection
hebaozho dizhenbo tanee核爆炸地震波探测(nuclear explos，onseismie detecuon)见核爆炸探汉，l。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条