基于springboot+oauth2.0+jwtToken鉴权认证开发的后台接口，整套架构采用restful风格，车牌识别，阿里云消息推送，短信接口等

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缺少这个jar包的或者缺少commons-math2.2.jar的小伙伴们可以来用这个jar包啦

用户首先进入登陆的主界面，新用户需要先进行注册才可以登录，点击主界面上的注册按钮进入注册界面。通过“用户名”“密码”“确认密码”三个文本框输入注册信息再点击提交，就可以看到“注册成功”页面。完成注册后就可以进行登陆了。点击返回可回到登陆页面，再次输入用户名和密码就可以登陆了，如果用户名和密码以及验证码都输入正确，就会进入“登陆成功”页面，用户名密码以及验证码有任何一项输入错误就会来到“登录失败，请确保用户名密码和验证码准确无误！”页面。对经过注册的用户，可以实现密码修改的功能。点击主机面上的“修改密码”按钮就可以来到修改页面，输入用户名和原始密码，再输入新密码确认就完成了密码的修改。这套页面还

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设有最大化的整数规划问题A,与它对应的线性规划为问题B,从解问题B开始,若其最优解不符合A 的整数条件,那么B的最优目标函数必是A 的最优目标函数 的上界,记作Z1;而A 的任意可行解的目标函数值将是 一个下界Z2。分支定界法就是将B的可行域分成子区域(称为分支),逐步减小Z1和增大Z2,最终求到 .

加载在微软公司(Microsoft®)的电子表格软件(Excel®)上的水晶球软件2000专业版(Crystal Ball®2000 Professional Edition)是一个易于使用的软件。它可以帮助你分析与你的电子表格模型相关的风险和不确定性。这个软件包括蒙特卡洛模拟（水晶球）、时间序列预测（水晶球预言家）、最优选择（优化查询）和用来构造定制界面和程序的开发工具箱。由于电子表格缺乏设计和分析可选方案的能力，所以仅用电子表格来估算一个事件发生的概率是不合适的。而加载了水晶球软件的电子表格模型就能具备这样的功能，从而帮助用户洞察模型运行和结果产生的机制。本初级教程通过一个媒体产业的实例来

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本企业工资管理系统由登录/查看个人信息、添加考勤、修改/提交考勤、查看考勤、查看工资明细、修改登录密码6个模块以及管理员帐号信息管理等功能。

频谱仪的介绍、操作及性能指标，硬件工程师必须学会的测量器件之一。Definitions and conditionsSpecifications describe the performance of parameters covered by the productwarranty and apply to the full temperature of 0 to 55C, unless otherwisenotedGet more Information95th percentile values indicate the breadth of the population (approx. 2 o) of perfor-This EXA signalanalyzer datamance tolerances expected to be met in 95 percent of the cases with a 95 percentsheet is a summary of theconfidence, for any ambient temperature in the range of 20 to 30C. In addition tothe statistical observations of a sample of instruments, these values include thespecifications and conditionseffects of the uncertainties of external calibration references these values are notfor N9010A EXA and N9010AEPwarranted. These values are updated occasionally if a significant change in theExpress EXA signal analyzers.statistically observed behavior of production instruments is observedwhich are available in the EXASignalAnalyzer SpecificationTypical describes additional product performance information that is not covered byGuide(N9010-90025)the product warranty It is performance beyond specifications that 80 percent of theunits exhibit with a 95 percent confidence level over the temperature range 20 toFor ordering informationkrefer30C. Typical performance does not include measurement uncertaintyto the EXA Signal AnalyzerConfiguration GuideNominal values indicate expected performance, or describe product performance59896531Nthat is useful in the application of the product, but are not covered by the productwarrantyThe analyzer will meet its specifications whenIt is within its calibration cycleUnder auto couple control, except when Auto Sweep Time rules= AccySignal frequencies 10 MHZ, with DC coupling appliedThe analyzer has been stored at an ambient temperature within the allowedoperating range for at least two hours before being turned on; if it had previouslybeen stored at a temperature range inside the allowed storage range, but outsidethe allowed operating rangeThe analyzer has been turned on at least 30 minutes with auto align set tonormal, or, if Auto align is set to off or partial, alignments must have been runrecently enough to prevent an Alert message; if the Alert condition is changedfrom Time and Temperature to one of the disabled duration choices, the analyzermay fail to meet specifications without informing the userFor the complete specifications guide, visitwww.agilent.com/find/exaspecifications1. For earlier instruments/Serial number prefix MY/SG/US5052), the full temperature rangesfrom5t50°CFrequency and Time specificationsFrequency rangeDC coupledAC coupledOption 50310 Hz to 3.6 Gh10 MHz to 3. 6 GHzOption 50710 Hz to 7 GH10 MHz to 7 GHzOption 51310 Hz to 13.6 GHz10 MHz to 13.6 ghzOption 52610 Hz to 26.5 GH10 MHz to 26.5 GhzOption 53210 Hz to 32 gHzNAOption 54410 Hz to 44 gHzNABandLO multiple(N)10 Hz to 3. 6 GHz3.5to7.0GH3.5to8.4GH28.4 to 13.6 GHz3135to17.1GH17 to 26.5 GHz5426.4 to 34.5 ghz344t044GHzFrequency referenceAccuracy+l time since last adjustment x aging rate)+ temperature stability t calibrationaccuracyAging rateOption pFrStandardy±1×106/year±15X107/2 yearsTemperature stabilityOption PFrStandard20to30°c±15×108±2×106Full temperature range±5x1±2×10Achievable initial calibration accuracyOption PFrStandard±4x108±1410Example trequency reterence accuracy=±(1×107+5×103+4×10-)(with Option PFR1 year after last adjustment±19x10Residual fmOption pFr