android自定义相机 支持自动聚焦 闪光灯和摄像头切换 拍照 储存 屏幕高亮

3D数据检测软件教学教程，可以帮助使用人员更加快速掌握软件使用基础教程本教程的目的是让你基础的了解在 Geomagic Control X的检查过程.通过程序的教程,你将学会Geomagic Control X的基本使用方法基本的检查过程在本次课程中,你将学到如何导入参考和测试数据并把它们对齐到一起.在检査数据的3D比较和添加比较点之后你将学会如何输出结果报告127GNi. 43503H22.32244614的Pe,料动什dP长359,系1阳A17atinsti检查GD&T在本次课程中,你将学会如何在模型上测量2D和3DGD&T(几何尺寸和公差PMI界面在本次课程中,你将学会如何通过使用PM面向导,导入其他CAD程序已定义PM的参考数据.并检查参考和测试数据之间的偏差.系统检查过程在本次课程中,你将学会如何打开一个含有GD&T测量的 Geomagic Control x项目文件除了现有的测量,你还将检查轮廓偏差,2DGD&T,和2D比较.伞2叫钣金检查过程在本次课程中,你将学会如何检査钣金数据.你将使用RPS对齐方法来对齐数据.多个2D比较命令将用来检查参考和测试数据0≠2aRLES0使用面片数据作为基准数据在本次课程中,你将学会如何使用面片对象作为参考数据,并在检査3DGD&T和面片对象的偏差Gd Dist0:1556D4t:0.141Gaa Dist=0.09b2Gs02590.1237Gap Distt Gap Dist,0:15034第一章.基本的检查过程概要本次练习包括什么?步骤介绍结果导入参考和测试数据使用初始对齐命令对齐数据2使用初始对齐工具对齐参考和测试数据添加3D比较特征3使用3D比较工具分析模型的整体偏差.添加2D比较特征4Ltr使用2D比较工具分析模型的断面偏差.添加比较点理三5分析模型上特定位置的偏差.日但生成报告6将分析结果生成报告■步骤1:导入参考和测试数据在步骤1中,将导入参考数据和测试数据并利用数据创建一个检测项目导入参考数据在模型管理器中选择其中一个结果数据标签把它设置成激活标签.2.在初始选项卡中,导入组下,点击导入或者选择菜单>文件>导入3.从下面的路径浏览这个文件 Reference Data. CXProj然后点击仅导入/Sample/Basic/Basic Inspection Process「导入文件4.一个CAD对象将在模型视图中显示并自动设置成参考数据.二、导入测试数据.在初始选项卡中,导入组下,点击导入或者选择菜单>文件>导入2.从下面的路径浏览这个文件 Measured Data. CXProj然后点击仅导入/Sample/ Basic/Basic Inspection Process「导入文件3.一个面片对象将在模型视图中显示并自动设置成测试数据.步骤2:使用初始对齐命令对齐数据在步骤2中,初始对齐工具将用于对齐测试数据和参考数据初始对齐工具可以智能的把测试数据移动到参考数据合适的位置上初始对齐1.在初始选项卡中对齐组下,点击初始对齐,或者选择菜单>插入>对齐>初始对齐侣亮显命令运行命令注释:此工具也可以从上下文菜单中访问.在模型视图中任意位置点击右键然后在上下文菜单中点击对齐工具.查看"上下文菜单"在 Geomagic Contro/X的帮助说明来获取更多信息d Frit Annotation styleselection modeL: All-FacesShift+AnItt: NSE nverseshiit-2.取消选择利用特征识别提高对齐精度选项.7 Initial Alignment√xEnhance Alignment Accuracy with Feature recognition注释:如果勾选利用特征识别提高对齐精度选项,程序将分析和比较参考和测试数据之间的特征形状然后移动测试数据到两个数据间的最小偏差处3.点击OKM4.检查测试数据是否已经对齐到参考数据上步骤3:添加3D比较特征在步骤3中,3D比较工具将用于计算和显示参考和测试数据之问的整体偏差、添加3D比较1.在初始选项卡中,比较组下,点击3D比较,或者选择菜单>插入>比较>3D比较亮显命令运行命令2.第一步,选择类型选项作为方法并选择贔短选项作为投影方冋.这种方法计算参考数据和测量数据之间的最小距离3 D Compare+√x7 Calculation OptionSampling Ratio% 7MethodO ShapeTHicknessProjection DirectionShortestO Along NormalCustomMax Deviation Auto ob More Options3.点击下一阶段进入下一步.测量数据将自动隐藏因此你可以清楚的看见色图注释:如果需要可以在模型管理器中点击参考数据后面的眼睛图标◎,使测量数据可见Model ManagerInsul bald回 Reference(o Feference DataReferenc是Eata电 Constructed GeometryMeasuredMeasured dataMeasured cata电 Cor structed Geometryv 99 AliyrinmenIlsa Initial AlignmentE Pairing Map3D Compare争3DGD&5f Cross Sectioned Probe Sequence回 Custom vievA Measurement4.检査预览.蓝色的区域表示测量数据在参考数据的下面或者后面,黄色到红色表示测量数据在参考数据的上面5.使用偏差标签下面的选择选项并在体上面选择若干点来査看特定位置的偏差值.每个点位置和偏差的注释将会显示Reference Pos. Measured PosGen vec.Check00008s000217024216829一0,18130113Reference Pos, Measured Pos, Gap vec:Cheel170,00o00000a85,00014.02301428210.24910,916.点击OK√完成命令二、隐藏3D比较在模型管理器中分析下点击3D比较后面的眼睛图标◎,使3D比较的结果在模型视图中不可见.步骤4:添加2D比较特征在步骤4中,2D比较工具将用于计算和显示参考和测试数据之间的断面偏差.你可以在模型上剪切一个平面断面来添加2D比较特征并测量参考和测试数据在断面上的缝隙一、添加2D比较1.在初始选项卡中,比较组下,点击2D比较或者选择菜单>插入>比较>2D比较亮显命令运行命令2.在第一阶段中,你将定义截面平面的位置和计算方法.选择偏移方法并选择一个平面作为基准平面PLane3.点击反转方向来反转切断面的方向4.在偏移距离的输入框中输入3mm来设置所选面的偏移距离.2 D Compare Q→√xv Set section planeO OffsetO RotationO Along CurveBase planeFace 4OffsetDistance[3m⑧D Multiple Cutting Planev Calculation OptionProjection DirectionShortest

任意读入一个ASCII码的STL文件，显示出该形体。可以变换角度观察。对应目录下提供了三个STL文件实例。压缩包内包含一个stl文件

对信号f（t）离散傅里叶变换（DFT）和频谱分析

【实例简介】电路课件第五版（邱关源、罗先觉） 电路课件第五版（邱关源、罗先觉）

CMW500的资料不多，这是非常不错的参考资料R&s CMW 500Contents overviewContents overview1 Preparing the Instrument for Use2 Getting Started3 System Overview4 Basic Instrument functions5 Remote Control6 System Command Reference7 General Purpose RF Applications8 GSM Applications9 WCDMA Applications10 WiMAX Applications11 AnnexesNote about Faceless InstrumentsChapter 1 of this manual gives an overview of the front panel controls and connectorsof the R&s CMW 500 Wideband Radio Communication Testers with display and givesall information that is necessary to put the instrument into operation and connectexternal devices. The application examples in Chapter 2 and the following chapters arealso based on a r&S CMW 500 with displayThe measurement functionality of the two instrument types is identical. You can test allmeasurement examples reported in this manual using an r&S CMW 500 withoutdisplay that is controlled from the Graphical User Interface displayed on an externalmonitor or pcFor specific information concerning faceless instruments refer to your quick start guide.Operating Manual 1202. 3986.32-03R&s CMW 500ContentsContents1 Preparing for Use…日日画1.1 Front Panel Tour1.1.1 Utility Keys…1.1.2 Status LEDs and Standby Key1.1.3 Display…1.1.4 Softkeys and Hotkeys1.1.5 Setup Keys1.1.6 Data Entry Keys223334561.1.7 Rotary Knob and Navigation Keys1.1.8 Front panel connectors1.1.8. 1 RF Connectors1.1.8.2 LAN Connector1.183 SENSOR Connector1.184 USB Connectors1.1.8.5 AF Connectors888881.2 Rear panel tour:::::B:1.3 Putting the Instrument into Operation1.3.1 Unpacking the instrument and checking the shipment1.3.2 Instrument Setup...............001.3.3 Bench Top Operation1.3.4 Mounting in a 19 Rack121.3.5 EMI Protective measures131.3.6 Connecting the Instrument to the AC Supply131.3.7 Power on and off…131.3.8 Replacing Fuses141.3.9 Standby and ready state141.4 Maintenance15Operating manual 1202.3986.32-03R&s CMW 500Contents1.4.1 Storing and Packing151.5 Connecting External Accessories…………,…,…,…,…,…,…,………,……….151.5.1 Connecting a mouse161.5.2 Connecting a Keyboard161.5.3 Connecting a Printer1.5. 4 Connecting a monitor1.5.5 Connecting a LAN Cable788916 Starting the R&scMW500 and Shutting D。wn…,.....,.,…,,,191.7 Remote Operation in a LAN...........-.201.7.1 Assigning an IP Address201.7.2 Remote Desktop Connection221.8 Windows xP国国国面1.9 Firmware Update…,,…,,,,,,,,,",…,…222 Getting Started,…,…,…252.1 Basic tasks.…252.1.1 Accessing Dialogs252.1.2 Using Keyboard Shortcuts272.1.3 Data entr272.14 Using Front Panel Keys.……282.1.5 Using an External Keyboard2.1.6 Task bar302.2 Sample Session…312.2.1 Generating an rf signal312.2.1.1 GPRF Generator2.2.2 Measuring an RF Signal332.2.2.1 GPRE Power333 System Overview…363.1 Generators363.1.1 Generator Control363.1.2 RF Path Settings(Generators)37Operating manual 1202.3986.32-03R&s CMW 500Contents3.2 Measurements383.2.1 Measurement control383.2.2 Connection Control(Measurements393.2.3 Statistical Settings3. 2. 4 Statistical Results3.2.4.1 Statistics Type423.2.4.2 Detectors433.2.4.3Peak∨ alues.433244 Averaging…443.245 Standard deviation143.2.5 Trigger Settings453.2.6 TX Measurements453.2.6.1 Power results463.2.6.2 Modulation accuracy3.2.6.3 Adjacent Channel Power(Spectrum)493.2.6.4 Spectrum Emission Mask493.2. 6.5 Code domain power503.2.6.6 Multi-Evaluation measurements4 Basic Instrument Functions534.1.1 Startup Dialog534.2 Utility Dialogs544.2.1 Reset Dialog..4.2.2 Print Dialog554.2.3 Save/Recall Dialog564.3 Setup Dialog…,,,,…574.3.1 Activating Options584.3.2 Selftests…594.3.2.1 General test features604.3.2.2 Board Tests614.3.23 System Tests…62Operating Manual 1202.3986.32-03R&s CMW 500Contents4.3.2.4 Performing Selftests24.3.25 Selftest Parameters634.3.3 Reference Frequency654.3.3.1 Reference Frequency Settings654.3.4 Measurement Controller Dialog664.3.5 Generator Controller Dialog665 Remote Control685.1 Remote Control Operation685.1.1 Establishing and Testing a LAN Connection705.1.2 Switchover to remote control5.1.3 Return to Manual Operation715.2 Messages国国国面…725.2.1 VXI-11 Interface Messages725.2.2 GPIB Bus Interface Messages..725.2.3 Device Messages(Commands and Device Responses)735.2. 4 SCPl Command structure and syntax735.2.4.1 Common commands745.2.4.2 Instrument-Control Commands5.2.4,3 Structure of a command line765.2.4.4 Responses to Queries5.2.45 SCPI Parameters,775.2.4.6 Use of SCPl Subsystems95.3 R&s CMW Software and command structure5.3.1 General command structure5.3.2 Firmware applications815.3.3 Measurement Contexts and views5.4 Control of the instrument825.4.1 Measurement Control825.4.1.1 Measurement states and measurement control commands835.4.1.2 INITiate: : MEASurement84Operating manual 1202.3986.32-03R&s CMW 500Contents5.4.1.3 ABORt: MEASurement 8554.14sTOP:< Application> MEASurement>.,……855.4.1.5 Measurement substates855.4.2 Statistical Settings865.4.3 Retrieving Measurement Results885.4,3. FEtCh.? Command885.4.3.2 READ.? Command∴8954.33 Retrieving Single∨ alues and traces.…5.4.4 Reliability Indicator5.4.4.1 Common Reliability Indicator……5.4.5 Multi-Evaluation Measurements5.4.6 Generator control925. 4.7 RF Path Settings945.4.8 Resource and path Management∴945.4.8. 1 Basic RPM Principles5.4.8.2 Queuing of Measurements∴9654.83 Causes for task Conflicts5.4.8.4 Monitoring Measurement and Generator States995.5 Command Processing...:::::B:995.5.1 Input Unit1005.5.2 Command Recognition1005.5.3 Data base and instrument hardware1015.5.4 Status Reporting System1015.5.5 Output Un1025.6 Status Reporting System1025.6.1 Overview of status Registers1035.6.2 Structure of an SCPl Status Register…1035.6.2.1 Description of the five status register parts1045.6.3 Contents of the Status Registers1055.6.3.1 STB and sre.105Operating manual 1202.3986.32-03R&s CMW 500Contents5.6.3.2 IST Flag and pPe.1065.6. 3.3 EsR and ese∴1075.6.3 4 STATus: OPERation1085.6.3.5 STATus QUEStionable1085.6.4 Application of the status reporting s ystem1085.6.4.1 Service Request1085.6.4.2 Serial poll1095.6.4.3 Parallel poll1095.6.4.4 Query of an Instrument Status1105.64.5 Error queue.….115.6.5 Reset Values of the Status Reporting System1116 Command reference∴∴11361 Special Terms and Notation…,…………,…,…,………,…,…,,…,………………1136.2 Common commands1156.3 Instrument-Control commands.117631 MMEMory Commands…..,,,…,,……1176.3.2 Ref Frequency Commands1206.3.3 STATus Commands1216.3.4 SYSTem Commands1256.3.5 LAN Services1256.3.6 Miscellaneous Instrument Settings1286. 4 Alphabetical List of Commands System)1317 GPRF Applications1337.1 GPRF Measurements and generators1337.1.1 General Purpose RF Generato.1337.1.1.1 GPRF Generator(Constant Frequency)1337.1.1.2 Arbitrary RF Generator(Option R&S CMW-B110 A)1347.1.13 List Mode∴1357.1.2 Power measurement1357.1.2.1 Test Setup…135Operating manual 1202.3986.32-03

利用matlab模拟仿真2dpsk系统，包括了眼图分析，频谱分析，误码率分析等等。实现简单。便于调试。

使用Arduino开发的WIFI智能小车，可以无线实现视频遥控。内含小车程序，上位机程序和原理图。

模块思想 程序框架 高质量代码。界面与后台程序分离分层。 采用模块化思想封装装各个模块，除配置外只使用了个全局变量。含有gps，语音模块v4l2视频模块定时器线程

用于GSK980TD数控系统的串行口通讯软件，自己用过。还不错。

个人博客（静态网站） 个人博客，个人网站