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返回一个城市的列表,传入省直接返回城市数组-Returns a list of cities, the introduction of direct return to the provincial city of the array

摘要:实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环rr-}J。由于不 能得到精确的指标评价值，采川组合赋权法给出了系统抗干扰性能的评价算法已经不能适川。给出了一种模糊综 合评价方法，该方法有如下优点:为避兔专家赋指标权值的卞观随意性，将德尔菲(Delphi)法和层次分析法(AHP)相结合来确定指标权值 为了便于专家较准确地作出评判，给出了指标评价等级，并利川模糊评价法给出指标评价矩 阵，最后得到评价结果。评价实例表明了该方法的有效性。 -Abstract: how to assess the actual conditions of short-wave frequency-hopping communication system anti-jamming performance is short-wave frequency-hopping communication system to build an important ring rr-) J. Can not be accurate due to evaluate the value of mining Kawasaki combination weighting approach gives a systematic evaluation of anti-interference performance can no longer be appropriate algorithm Chuan. This paper presents a fuzzy comprehensive evaluation method that has the following advantages: In order to avoid the rabbit experts give the right indicator of the value of randomness Bian concept will Delphi (Delphi) and Analytic Hierarchy Process (AHP) to determine the combination of the right indicators value in order to facilitate t

本文介绍了参数自适应模糊PID控制器在温度控制系统中的应用

学生选课系统 关键词 选课 学生 数据库 查询-Student Course Selection System Keywords elective student database query

基于UML的食堂就餐卡系统的分析与设计 -UML-based cafeteria dining card system analysis and design of

Some basic things made in labview-Some basic things made in labview...

关于百货供应链的设计方案，电子商务方面，包括了最全的内容-department store on the supply chain design, e-commerce, including most of the contents of the entire

本文介绍一种以CPLD[1]为核心、以VHDL[2]为开发工具的时间控制器，该控制器不仅具有时间功能，而且具有定时器功能，能在00：00～23：59之间任意设定开启时间和关闭时间，其设置方便、灵活，广泛应用于路灯、广告灯箱、霓虹灯等处的定时控制。-This article describes a CPLD [1] as the core, VHDL [2] for the development of tools for time controller that features not only has the time, but with the timer function, can be between 00:00 ~ 23:59 arbitrarily set to open time and closing time, and its convenient, flexible, widely used in street lamps, advertising light boxes, neon lights, etc. The timing control.

本文中提出的车载导航终端设计方案，可实现GPS导航、电子地图实时定位、GSM/GPRS通信等功能，通过实验已取得良好的效果-This paper proposed the design of the car navigation terminal program, enabling GPS navigation, digital maps, real-time positioning, GSM/GPRS communications and other functions, the experiment has been achieved through good results.