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Economic

  • Engineering Economic analysis / Donald G. Newnan 书的配套软盘

    Engineering Economic analysis / Donald G. Newnan 书的配套软盘

    标签: G. Engineering Economic analysis

    上传时间: 2013-12-12

    上传用户:youlongjian0

  • [牛奶可乐经济学].The.Economic.Naturalist.in.Search.of.Explanations.for.Everyday.Enigmas.CHS-HARRISON

    [牛奶可乐经济学].The.Economic.Naturalist.in.Search.of.Explanations.for.Everyday.Enigmas.CHS-HARRISON

    标签: CHS-HARRISON Explanations Naturalist Economic

    上传时间: 2017-02-06

    上传用户:hasan2015

  • Auctions are among the oldest Economic institutions in place. They have been used since antiquity to

    Auctions are among the oldest Economic institutions in place. They have been used since antiquity to sell a wide variety of goods, and their basic form has remained unchanged. In this dissertation, we explore the efficiency of common auctions when values are interdependent- the value to a particular bidder may depend on information available only to others-and asymmetric. In this setting, it is well known that sealed-bid auctions do not achieve efficient allocations in general since they do not allow the information held by different bidders to be shared.

    标签: institutions antiquity Auctions Economic

    上传时间: 2014-07-13

    上传用户:Breathe0125

  • To explain what is meant by a critical system where system failure can have severe human or Economic

    To explain what is meant by a critical system where system failure can have severe human or Economic consequence

    标签: system critical Economic explain

    上传时间: 2017-05-09

    上传用户:manlian

  • This program is about Economic load despatch. It has been done by using differential evolution algo

    This program is about Economic load despatch. It has been done by using differential evolution algorithm.

    标签: differential evolution Economic despatch

    上传时间: 2014-01-27

    上传用户:hn891122

  • 数字集成电路设计Digital Integrated Circuit Design

      This unique guide to designing digital VLSI circuits takes a top-down approach, reflecting the natureof the design process in industry. Starting with architecture design, the book explains the why andhow of digital design, using the physics that designers need to know, and no more.Covering system and component aspects, design verification, VHDL modelling, clocking, signalintegrity, layout, electricaloverstress, field-programmable logic, Economic issues, and more, thescope of the book is singularly comprehensive.

    标签: Integrated Digital Circuit Design

    上传时间: 2013-11-04

    上传用户:life840315

  • 基于C8051F930的管道温度压力远程监测系统

       为解决输油管道温度压力参数实时监测的问题,设计了以C8051F930单片机作为控制核心的超低功耗输油管道温度压力远程监测系统。现场仪表使用高精度电桥采集数据,通过433 MHz短距离无线通信网络与远程终端RTU进行通信,RTU通过GPRS网络与PC上位机进行远程数据传输,在上位机中实现数据存储和图形化界面显示,从而实现输油管道温度压力参数的实时监测和异常报警。经实验证明,该系统的12位数据采集精度满足设计要求,漏码率小于1%,正常工作时间超过5个月,能实时有效地监测输油管道的温度压力参数,节省大量人工成本,有效预防管道参数异常造成的经济损失和环境污染。 Abstract:  In order to solve the problems on real-time monitoring of pipeline temperature and pressure parameters, the ultra-low power remote pipeline temperature and pressure monitoring system was designed by using the single chip processor C8051F930 as the control core. The high-precision electric bridge was used in field instruments for data collection, the 433MHz short-range wireless communication network was used to make communication between field instrument and RTU, the GPRS was used by the RTU to transmit data to the PC host computer, and the data was stored and displayed in the PC host computer, so the real-time monitoring and exception alerts of pipeline temperature and pressure parameters were achieved. The experiment proves that the system of which error rate is less than 1% over five months working with the 12-bit data acquisition accuracy can effectively monitor the pipeline temperature and pressure parameters in real time, it saves a lot of labor costs and effectively prevents environmental pollution and Economic losses caused by abnormal channel parameters.

    标签: C8051F930 温度 压力 远程监测系统

    上传时间: 2013-11-06

    上传用户:cuibaigao

  • This book is about the management of business processes. This is certainly not a new topic. Since t

    This book is about the management of business processes. This is certainly not a new topic. Since the beginning of the Industrial Revolution, it has been written about from every possible point of view—Economic, sociological, psychological, accountancy, mechanical engineering and business administration. In this book, we examine the management of business processes from the perspective of computing, or—to put it more broadly—of information technology. The reason is that information technology has made huge leaps forward in recent years, resulting in the creation of completely new ways of organizing business processes. The development of generic software packages for managing business processes—so-called workflow management systems (WFMS)—is particularly important in this respect.

    标签: This management certainly processes

    上传时间: 2013-11-29

    上传用户:shus521

  • The model is Goal Programming and Serial Correlation with fuzzy concept. This model can be used to

    The model is Goal Programming and Serial Correlation with fuzzy concept. This model can be used to solve some finance and Economic problems. The result can find the best and worse solution.

    标签: model Correlation Programming concept

    上传时间: 2014-01-09

    上传用户:wfeel

  • driver program which uses the above two modules. I have also made available the data set pollute.dat

    driver program which uses the above two modules. I have also made available the data set pollute.dat of mortality rates against socio-Economic, meteorological and pollution variables for 60 statistical areas in the USA.

    标签: available the program modules

    上传时间: 2017-07-27

    上传用户:wff