AN FPGA-BASED IMPLEMENTATION FOR MEDIAN FILTER MEETING THE REAL-TIME REQUIREMENTS OF AUTOMATED VISUAL INSPECTION SYSTEMS
标签： IMPLEMENTATION REQUIREMENTS FPGA-BASED AUTOMATED
上传时间： 2013-12-13
上传用户：litianchu
The present paper deals with the problem of calculating mean delays in polling systems with either exhaustive or gated service. We develop a mean value analysis (MVA) to compute these delay figures. The merits of MVA are in its intrinsic simplicity and its intuitively appealing derivation. As a consequence, MVA may be applied, both in an exact and approximate manner, to a large variety of models.
标签： with calculating present polling
上传时间： 2014-11-17
上传用户：kelimu
D-S.Kim, Y.S.Lee, W.H.Kwon, and H.S.Park, "Maximum Allowable Delay Bounds in Networked Control Systems", Control Engineering Practice (Elsvier Science) (Simulation Example - Matlab Code), PP.1301-1313, Vol.11, Issue 11, December, 2003
标签： Allowable Networked Control Maximum
上传时间： 2016-04-10
上传用户：lifangyuan12
小程序应有如下功能： 1、登记。登记每位同学的上网卡号，押金(>=5 RMB)和上网时刻。 2、查询。可以查询每个上网卡号的上网时刻，上网的时间，押金和当前的费用。 3、结账。根据卡号可以算出 应收金额，应找金额。 4、提醒。当某个上网卡号的 上网费用 >= 它的押金时应提醒管理员。 5、续费。当某个上网卡号的 上网费用 >= 它的押金，他可以再次交上一定金额的押金(>=5 RMB)。 6、修改费率。上网的费率应可以调整。默认的费率是1 RMB /1小时。 为了不让机房赔本，应是这样的收费模式：先付钱后上网。如上机就五角， 以后过半小时收五角。 7、总账。一天下来管理员要知道这天他赚了多少RMB。 你需要考虑程序被意外结束等特殊情况。 如果你的程序是按系统时间进行计时，还应考虑系统时间被意外更改的特殊情况。总之，你应考虑一切会让你的程序不能正常运行的特殊情况。 如果不知道怎么计时，你可以学习参考使用<time.h>中函数。 说明： a. 假定机房有150台机器。 b. 假定初始的费率是1 RMB /1分钟(便于测试)。
上传时间： 2016-06-27
上传用户：gut1234567
This book is the culmination of more than 20 years of building, studying, and teaching real-time systems. The author’s travels have taken him to NASA, UPS, Lockheed Martin, the Canadian and Australian Defense Forces, MIT’s Charles Stark Draper Labs, and many other places. These visits and interactions with literally hundreds of students from such places as Boeing, Motorola, and Siemens have resulted in a wider understanding of real-time systems and particularly their real application. This book is, in essence, a compendium of these experiences. The author’s intent is to provide a practical framework for software engineers to design and implement real-time systems. This approach is somewhat different from that of other texts on the subject.
标签： culmination real-time building studying
上传时间： 2014-01-01
上传用户：fnhhs
an analysis software with souce code for the time series with methods based on the theory of nonlinear deterministic dynamical systems, or chaos theory.这套软件源码是根据H. Kantz and T. Schreiber, ``Nonlinear Time Series Analysis , Cambridge University Press, Cambridge (1997).
标签： with the analysis software
上传时间： 2013-12-10
上传用户：ve3344
Space-Time Processing for CDMA Mobile Communications.Written for research students and design engineers, this book addresses many basic questions related to the use of space-time processing in CDMA-based third-generation systems
标签： Communications Space-Time Processing for
上传时间： 2014-01-13
上传用户：cooran
The task of clustering Web sessions is to group Web sessions based on similarity and consists of maximizing the intra- group similarity while minimizing the inter-group similarity． The first and foremost question needed to be considered in clustering W b sessions is how to measure the similarity between Web sessions．However．there are many shortcomings in traditiona1 measurements．This paper introduces a new method for measuring similarities between Web pages that takes into account not only the URL but also the viewing time of the visited web page．Yhen we give a new method to measure the similarity of Web sessions using sequence alignment and the similarity of W eb page access in detail Experiments have proved that our method is valid and e币cient．
标签： sessions clustering similarity Web
上传时间： 2014-01-11
上传用户：songrui
This the first release of a free TCP/IP/PPP protocol stack for the uC/OS Real-Time Operating System. As a first release it s still rather rough and very much larger than desired however it is working well in an embedded product and therefore may be useful to others. Much of the code is ported from public sources including BDS Lite and KA9Q (and its derivatives) and carries copyright notices from those sources. Essentially TCP is based on KA9Q but with ideas from BSD, IP is a simple implementation supporting BSD structures, ICMP is ported from BSD, and PPP is ported from the BSD version of the distribution common to BSD, Linux, and many other systems
标签： Operating Real-Time the protocol
上传时间： 2016-09-16
上传用户：songyue1991
Get more out of your legacy systems: more performance, functionality, reliability, and manageability Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts.
标签： more functionality manageability performance
上传时间： 2013-12-13
上传用户：semi1981
