The purpose of this application note is to describe the main elements of an RS-422 and RS-485 system. This application note attempts to cover enough technical details so that the system designer will have considered all the important aspects in his data system design. Since both RS-422 and RS- 485 are data transmission systems that use balanced differential signals, it is appropriate to discuss both systems in the same application note. Throughout this application note the generic terms of RS-422 and RS-485 will be used to represent the EIA/TIA-422 and EIA/TIA-485 Standards.
标签： application describe elements purpose
上传时间： 2013-12-29
上传用户：sxdtlqqjl
Efficient MSP430 Code Synthesis for an FIR Filter
标签： Efficient Synthesis Filter Code
上传时间： 2014-01-09
上传用户：aa54
《图像处理中的数学问题（英文版）》 Mathematical Problems in Image Processing 偏微分方程和变分法用于图像处理始于15年前，从此人们一直在研究相关理论。本书向读者介绍了图像应用及相关的数学知识，本书自成一体，主要面向两类读者，一类是数学专业人士，从中他们可以了解数学对于图像处理领域的贡献，从而更致力于研究一些尚未解决的问题；另一类是计算机视觉领域人士，从中可以学到与图像处理有关数学理论。 目次：导论；数学基础理论；图像恢复；分段问题；应用问题；有限微分法导论。 读者对象：数学及计算机视觉专业的研究人员及研究生。
标签： Mathematical Processing Problems Image
上传时间： 2015-11-12
上传用户：skfreeman
LCG-2-UserGuide This document gives an overview of the main characteristics of the LCG-2 middleware, which is being used for EGEE. It allows users to understand the building blocks and the available interfaces to the GRID tools in order to run jobs and manage data.
标签： characteristics middleware LCG UserGuide
上传时间： 2013-12-21
上传用户：风之骄子
This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint, the inner parameters, motion parameters of the cameras and the similarity invariants of trapezia can be linearly determined using some prior knowledge on the cameras or the trapezia. The proposed algorithms have wide applicability since parallel lines are not rare in many scenes. Experimental results validate the proposed approaches. This work presents a unifying framework based on the parallelism constraint, and the previous methods based on the parallelograms or the parallelepipeds can be integrated into this framework. Key words: invariant parallelism constraint camera calibration 3D reconstruction
标签： introduces constraint invariant explicit
上传时间： 2014-01-16
上传用户：6546544
The Techniques and an Efficient PAPR Reduced Method of OFDM Systems
标签： Techniques Efficient Reduced Systems
上传时间： 2015-11-13
上传用户：变形金刚
Thumb ARM Interworking Image for lpc
标签： Interworking Thumb Image ARM
上传时间： 2015-11-16
上传用户：jqy_china
These two classes show an extremely simple example of java.net socket programming. They implement the Unix daytime protocol, an extremely simple protocol that consists entirely of the server sending its current local time and date to the client as an ASCII string. The server, to keep it very simple, does not use multiple threads. This code requires JDK 1.1 or later, but can easily be adapted to JDK 1.0.
标签： programming extremely implement classes
上传时间： 2015-11-16
上传用户：jennyzai
Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.
标签： frame Tracking provided changes
上传时间： 2015-11-17
上传用户：zgu489
This guide provides an in-depth look at the construction and underlying theory of a fully functional virtual machine and an entire suite of related development tools.
标签： construction functional underlying provides
上传时间： 2014-01-05
上传用户：zm7516678
