二维空间坐标的dbscan聚类算法

cmake-3.15.0-win64-x64.msi官网下载地址：https://cmake.org/files/

该程序通过串口调试助手向串口发送数据，同时将接收到的数据又显示出来。即实现发送—接收的循环。程序已通过编译并调试成功。。内附使用说明

基于HTML5和JS的公司年会抽奖系统。该抽奖功能描述：1）.随机所有号码并且不重复出现。2）.中过奖的人，不能再进行抽奖。（不会中了2等奖在去中1等奖）3）.可以自定义抽奖的号码（姓名或数字）,需要手动添加至HTML5代码中。

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

基于回溯法的TSP问题解决方案，附有TSP问题相关的c++和matlab解法资料，及工程文件（西电02105143）

包括源程序，操作串口调试助手时，【发送数据】按钮，请采用快捷键F10操作。

一种变步长LMS算法的matlab仿真，显示算法的收敛速度和抗干扰能力

【实例简介】很可爱的圣诞节小程序，轻轻点击就可以打开，就会在桌面上显示浪漫的雪花飘落下来，相信你的女朋友一定会喜欢上的。祝大家圣诞节快乐！

这是一款material UI风格前端模板 ，效果请参考 http://demos.creative-tim.com/material-dashboard-pro/examples/dashboard.html.如果大家觉得5分太多，可以到这个网站上下载免费版，我这里提交的是收费的Pro版。大家可以对比下效果。

含有一个word实验文档 以及一个MATLAB的代码，实现kalman估计，实验简单易懂，便于理解。