软件测试理论知识总结（培训资料）.rar

ansys中的温度场的仿真，涉及到传热、对热的仿真。加载的载荷为对流热。

【实例简介】0-9孤立词语音识别. 每个数10组训练样本，每组10个语音，类内识别正确率100%. 个人原创，如有雷同，纯属抄袭，绝对可用。 训练文件：training.m 识别文件：recogfinal.m

Verilog 除法器设计 除法器原理（定点）.docx

本资源内含多个页面，有精美的动态页面、暗藏多个小游戏，富含情感音乐，一定会感动到女友。(建议用谷歌浏览器打开)

本书将着重介绍高层次综合（HLS） 算法的使用并以此完成一些比较具体、细分的FPGA应用。我们的 目的是让读者认识到用HLS创造并优化硬件设计的好处。当然，FPGA的并行编程肯定是有别于在多核处理 器、GPU上实行的并行编程，但是一些最关键的概念是相似的，例如，设计者必须充分理解内存层级和带 宽、空间局部性与时间局部性、并行结构和计算与存储之间的取舍与平衡。

L曲线法是确定正则化问题正则化参数的有效方法，通过matlab程序可方便的采用L曲线法计算正则化参数

图像保边缘去噪算法，速度远高于传统双边滤波

ST FOC 5.0说明书 配合 开源库 https://download.csdn.net/download/hxinstar/10322042使用UM2374List of tablesList of tablesTable 1. List of acronymsTable 2Document revision history..23UM2374 Rey 13/24List of figuresUM2374List of figuresFigure 1. ST MC Workbench -Icon and installation folder treeFigure 2. ST MC Workbench-GUI expanded top viewFigure 3. ST Motor Profiler-GUI889Figure 5. ST Motor Profiler-SM-PMSM parameters exampleFigure 4. ST Motor Profiler- Hardware setup list examples1011Figure 6. ST Motor Profiler-l-PMSM parameters exampleFigure 7. ST Motor Profiler-Measurement results12Figure 8. ST Motor Profiler-Save window13Figure 9. ST MC Workbench - New Project window14Figure 10. ST MC Workbench -New Project Info window14Figure 11. ST MC Workbench -Project Settings15Figure 12. ST MC Workbench-Project Settings window.15Figure 13. ST MC Workbench -Project generation button16Figure 14. ST MC Workbench -Workspace selectionFigure 15. ST MC Workbench -Project generation build infoFigure19. ST MC Workbench- Use of the motor control and monitoring.∴、∴,"…,,∴…….17Figure 16. IDE-MC Project view example18Figure 17. STMC Workbench-Motor monitoring button.19Figure 18. ST MC Workbench -Motor monitoring GUI204/24UM2374 Rey 1/UM2374General informationGeneral informationThe Mc sDK is used for the development of motor-control applications running on STM3232-bit microcontrollers based on the arm Cortex-M processorTable 1 presents the definition of acronyms that are relevant for a better understanding ofthis documentTable 1. List of acronymsAcronymDescriptionGUIGraphical user interfaceIDEIntegrated development environmentFOCField-oriented controlFWFirmwareMotor controlMC WBMotor control Workbench(STMicroelectronics sw tool)MPMotor Profiler(STMicroelectronics software tool)PMSMPermanent-magnet synchronous motorPWMPulse-width modulationSDKSoftware development kitVCVector controlMore information about ST MC Workbench is provided in the stm32 motor control SDKv5.0toolsusermanual(um2380)availableatwww.st.comarmUM2374 Rey 15/24Motor control ecosystem setupUM23742Motor control ecosystem setupA suitable ST Motor Control ecosystem environment includesA PC running the needed Mc software toolsA third-party IDEa third-party ANSI C-compilerA JTAG/SWD interface for debugging and programmingAn STMicroelectronics application board with one of the STM32 microcontrollerssupported. It drives the power stage and featuresPWM outputs to gate driverADC channels to measure currentsDC bus voltageA three-phase PMsM motol· A power supplyRefer to the STM32 motor control software development kit(Mc sDk data brief(DB3548)atwww.st.comandtothereleasenoteformoredetails2.1Software tool setupThe STMicroelectronics motor-control ecosystem runs on a pc with Windows7The following Pc software tools are correctly installedST MC Workbench (v5.0.0 or later)STM32CubeMX(v4 24.0 or later)ST-LINK/2(v4.0.0 or later)Any supported IDEIAR Embedded Workbench@ for Arm(v7.80.4Keil MDK tools (v5.24.2 or later)Ac6 System Workbench(v2.3.0 or later)(a)Refer to the respective user manuals for proper installation. STMicroelectronics documentsareavailablefromtheinternetsiteatwwwst.comSTM32 motor control SDK v5.0 tools user manual (UM2380STM32 CubeMX for STM32 configuration and initialization c code generation usermanual (UM1718)STM32 ST-LINK utility software description user manual(UM0892)The AC6 tool framework is not supported in SDK v5.0 but in later versions6/24UM2374 Rey 1/UM2374Motor control ecosystem setup22Hardware setupThe connection of the STMicroelectronics application board to the pc requires a USBType-A connector. Refer to the description of the application board for details on the USBcableA dedicated description card is delivered with each STMicroelectronics application board forproper installation For more details, refer to the user manual of the board available atwww.st.comThe selected hardware can be one of the three setups· The complete MC KitOne of the complete inverter boardsAny STM32 evaluation board combined with one of the ST evaluation power stagesthat include the mc connectorUM2374 Rey 17/24Getting StartedUM23743Getting StartedWarning: Check that the board is correctly configured for the motorcontrol application and supplied with the expected inputvoltageNoteRefer to the user manual of the related hardware to setup the correct configuration, voltagerange, serial communication capabilities, and programming/debugging interface3.1Hardware connectionConnect a uSb cable between the pc and the stmicroelectronics application board andthe JTAG/SWD programming cable if it is different from the USB cable3.2Motor profilingLaunch the ST MC Workbench software tool either byclicking on its iconrunning it directly from the installation folder treeBoth ways of launching the ST MC Workbench are illustrated in Figure 1Figure 1. ST MC Workbench- Icon and installation folder treeI STMicroelectrorics感FOC SDKLv.3.0MotorControlv500WorkBenchST Motor Control Workbenchd ST Motor profileren the st motor profiler tool either byUsing its dedicated button in the St Mc Workbench GUl as illustrated in Figure 2Running it directly from the installation folder tree as illustrated in Figure 1Figure 2. ST MC Workbench-GUl expanded top viewFile Tools Help Documet ta ionNew ProjectLoad Project4 About HelpMotor ProfilRcGert ProJEcts己tdbrsDRpower board8/24UM2374 Rey 1/UM2374Getting StartedClick on the Select Boards button to display the list of supported boards as shown onFigure 3 and select the STMicroelectronics application board setup. Figure 4 on page 10presents examples from this listNoteThe ST Motor Profiler tool may be used only with ST hardware in the list of supportedsetups.Figure 3. ST Motor Profiler-GUI2 ST Motor Profile.l:e augmentedMotor ProfilersPole pairsPe row to detecbeed and Current /mitsMaκSpet1600FPMn7 Select Board∧pk02530pkMagnetic: SM-PMSN○-NSMMechanIcal mode lO CenElectrical modelOW000UM2374 Rey 19/24Getting StartedUM2374Figure 4. ST Motor Profiler-Hardware setup list examplesE ST Motor ProfiY Hideabsolete boarde arch Control board by narSe arch power boac bv nareControl boardower BoardxCancelHide boards with warningNUCLEO-F302R8X-NUCLEO-HMOTM1 3shNUCLEO-F302R8X-NUCLEO-HMOBM1 3shT2F302R8T6L6230PDSTM32F302R8T6STL22ON6FT●Acf8m:m3SELNRV2 Emiol connectorC Product Web PageG Product Web PageC Product Web PageC Product Web PageNUCLEO-F303RESTEVAL-IPMO5F 3ShNUCLEO.F303RESTEVAL-IPM108 3sh●Aiv命Ativ● Ac livSn Ngor ombreI connectorST-LINKV2C Product Web PageC Product Web PageC Product Web PageC Product Web PageClick on the sTmicroelectronics hardware setup to select it and configure the st motorProfiler toolAs an example, Figure 4 shows the selection of the P-NUCLEO-IHM001 motor controlNucleo pack with NucLEo-F302R8 and X-NUCLEO-IHMO7M1After hardware setup selection, fill in the parameter fields with the motor informationThe number of pole pairs of the motor(mandatory fieldThe Max Speed of the motor(optional field)by default, the st Motor Profiler tool searches for the maximum allowed speedmatching the motor and the hardware setup usedThe Max Current allowed by the motor(optional field)By default, it is the maximum peak current deliverable by the hardware setupThe nominal dC bus voltage used by the hardware setup(optional field)By default, it is the power supply stage as either the bus voltage for low voltageapplications(DC voltage), or the RMs value for high voltage application(Ac voltage)The magnetic built-in type(mandatory field)By default, the SM-PMSM is selectedThe Ld/Lq ratio(mandatory field only when l-PMSM built-in is selected as shown inFigure 6 on page 1110/24UM2374 Rey 1/

基于ITK,VTK以及MFC读取DICOM图像的文献@ErtoRwww.crter.org吕哧琪,等于1K、K和MC的DCOM图像读写及显示文章是在视类的构造函数及其析构函数中实现它们的初始化及善后工作的。其次,改写视图类的虚函数Ocrea(),以下为关键代码ren Win->AddRenderer(ren);renWin->Setwindowld(m hWnd)iren->SetRenderWindow(ren Win)最后,在视图类的 OnDraw函数中添加绘制代码Render()当然窗口的尺寸也可以在这里进行调整。Figure 5 Unintegrated display effect此,可以在MFc应用稈序视图区域中实现与VTK图5未集成显示效果渲染对象的父互和鼠标响应操作,并可以利用MFC界面控件来进行参数控制,本文程序中鼠标按下会弹出一个对于VTK与MFC的集成已有相关文献介绍,分为快显示图像上象素坐标及象素值的消息框(见图7,8)借以速集成和深度集成两种集成方式。图6是作者将图5对应说明鼠标响应交互操作的实现,至此完成了TK与MFC序做了怏速集成后 DICOMA像的显示。集成过程只需的深度集成。读者也可以参考ⅤTK工具包 Examples设置 vtk RenderWindow类中的 SetParent函数为当前 GUlIn32MFC下的例程,实现更丰富的集成。该视图或对话框句柄即可,关键代码如下所示和集环覓下的面显示将结合后续DCOM文件显示tkRenderwindow部分给出。FrenWin=vtkRenderWindow: NewovtkRenderWindowlnteractoriren=vtkRenderWindowInteractor Newothis->renWin->SetParentld(this->m hWnd);this->iren->SetRenderWindow(this->renIn);Figure 7 Display effect of vik depth integration图7深度集成环境下VTK显示效果Figure 6 Display effect of fast integration图6快速集成显示效果快速集成屏蔽」MFC的鼠标响应和消息传递,不便于后续编程实现更复杂的功能。VTK与MFC集成的请为:0007000根本目的是实现更实用、更灵活的交互界面,以弥补VTK自身在该方面的缺憾,那么就要求不仅要将TK的渲染窗口嵌入于MFC应用程序视图区域,而且还要Figure 8 Display effect after flipping图8翻转后VTK显小效果使其融为一体,即拥有一个统一的具有友好交互能力的界面。在此,重点介绍下作者尝试实现VTK与MFC深度集成的另一种方法,具体步骤如下:首先,在视类中增2D|cOM图像的读写与显示加可视化管道中会用到的类,用这些类实例化对象,文章用到的对象有:渲染对象ren)、渲梨窗口( renin)、2.1DCOM图像的读写文章中的数据对象是一维交互对象(ren)、演员( BrainActor)、映射( Brain Map)等, DICOM图像。读与DCOM文件的功能使用∏TK提供的范o1994-2011ChinaAcadcmicJournalElcctronicPublishingHousc.Allrightsroscrved.http://www.cnki.nctcn.zglckf.com2418P.O. Box 1200, Shenyang 110004吕烧琪,等干K、VTK和MFC的DCOM图像读写及显示CRTOR Ww. cRTER org函功能来实现,在∏K中,DCOM的范函性由GDCM厍写DcOM文件是一件非常精密的操作,因为所要处理的提供。这个开放的源码厍由INSA_Lyon的 creats团队发是大量重要的有关患者详细而精确的数据,并且涉及到展的。实验使用: GDCMImagelO类来建立与GDCM库患者的隐私问题。所以在写的过程中,一定要核实出你的连接,实现读取 DICOM图像的功能。|TK数据处理管的代码所生成的头文件信息不会给患者的治疗和诊断道中的三种处理对象具休为:Sσurce采用带来风险,要确休沿着数据处珄管道正桷地传递DC○Mik: itklmage SeriesReader类; Filter来用了ik∷文件的细节信息,从而才能保证正确地将原D|COM文件Curvature FlowImage Filter; Mapper采用了itk:的这些信息写入新的DcOM序列图像文件。以下便是实itkImageFileWriter类。现该部分内容的主要代码:单张二维DCOM图像的读写:本部分实现单张二维首先定义图像类型,并明确所选象素类型和维度,p|c○M图象以 DICOM格式读入与以DCOM格式写入从而定义序列图像读取类型。的工作。首先声明象素类型和图像的维数,以它们作为typedef signed short PixelType模板参数来实例化读入图像的类型,用该图像类型作为const unsigned int Dimension=3;模板参数再实例化读取器 Reader的类型并创建一个typedef itk: Image< PixelType, DimensionReader,将读入图像的文件路径和文件名作为参数传给 mage Type;Reader,并为 Reader关联 GDCMImagelO对象,调用typedef itk: Image SeriesReader< Image TypeUpdate(函数更新读取过程,DcOM图像就已读入内存 ReaderType中。用 Reader的 Getoutput()方法可以获得图像数据的接下来声明并实例化实际读写DCOM图像的指针。月前的焦点是如何再一次将图像在新文件中保存k: GD CMImagelC对象和为所有切片生成文件名并排成DCOM格式。具体的,先实例化一个 Image File Writer序的tk: GDCMSeries fileNames对象,并创建相应智能类型,并创建指针 Writer,将写入的图像的文件路径和指针 gdcmIO和 names Generator。文件名作为参数传给 Writer,并为其关联ImageloType: PointerGDCM| magelo对象,这个对象是知道DCOM格式的内 gdcmIo= magelOType:New()部结构的,最后用 Update()来触发写入程序。文章在读Names Generator Type: Pointer写过稈中对图像进行了保留边缘的平滑去噪处珥,以下 names Generator= Names GeneratorType:|New()为主要代码names Generator->SetInputDirectory(argvImageloType: Pointer生成读入文件的文件名gdcmImagelo=ImageloType: NeW(const ReaderType: FileNames Containerreader->Setlmagelo(gdcmImagelO)filenames=namesGenerator->GetInput FileNames():reader> SetFileName(argv):∥参数为文件路径实例化 Reader Type对象并创建智能指针 reader,读及文件名取DcOM格式序列图像。writer->Setlmagelo(gdcmImagelO)reader->Setlmagelo(gdcmlO)rwriter->SetFileName(argv2);∥将平滑后图像以reader->SetFileNames(filenames )D|COM格式写入到参数所指定的文件中。最后用 reader的 Update()触发读取程序,最好放在try/catch问询块中,在此不再赘述。CurvatureFlowImageFilterType: Pointer至此,可以开始写数据了。首先把确定存在的输出smoother= rvatureFlowlmageFilterType:|New();∥目录传给 outputDirectory指针。实例化一个平滑滤波器的对象const char outputDirectory=argv;smoother-> SetNumberoflterations(5):W平滑滤波然后,实例化 SeriesWritertype对象并创建智能指器的迭代次数设为5针 series writer,将 reader的输出写为D|COM格式序列smoother-> SetTime Step(0.125);∥平滑滤波器的像时间步长设为0125series Writer->SetInput(reader->Getoutput()smoother->SetInput(reader->Getoutputo)series Writer->Setlmagelo(gdcmIO)writer->Setlnput(smoother->GetOutputO)现在可以设置 G DCMSeriesFileNames在至此完成DCOM单张图像的读写。outputDirectory下产生新的文件名,然后将最新生成的序列二维DCOM图像的读写:这部分}要实现以文件文件传递给 seriesWriter集的方式读取一个DCOM序列图像,并在保持头文件信namesGenerator->SetoutputDirectoryoutputDire息不变的情况下保存为另一个DCOM序列图像的工作。 ctory);/S SN 1673-8225 CN 21-1539/R CODEN: ZLKHAH2419C1994-2011ChinaAcadcmicJOurnalElcctronicPublishingHousc.Allrightsrcscrved.http://www.cnki.nct@RterwWw.crtEr. org吕晓琪,等基于1K、VK和MFC的DCOM图像读写及显示seriesWriter->SetFileNames(names Generator->GetOutputFileNames();3结论最后一步也是最关键的一步,用 reader读取MetaDataDictionary并传递给 seriesWriter。之所以关键TK是算法设计者的一个有力助手,是医学图像处是因为 Meta Data Dictionary包含」所有输入的DcoM理工作者的案例研究算法仓厍,遺憾的是不提供Ul文件的头文件。VTK软件开发包强大的图形处理和可视化功能,却缺乏seriesWriter> SetMetaData Dictionary Array( reade实用、灵活的交互界面,而MFC具有强大的U开发能力。r->GetMetaData DictionaryArray ()结合三者的特点,作者通过对DCOM医学图像的读取与末了调用 seriesWriter的 Update)触发写程序,放在显小,将TK、VTK和MFC有机的结合起来,扬长避短,try/catch问洵块中,在此不再赘述。为三者集成环境下的软件开发做了一个初步的尝试,而22DCOM图像的显示本部分主要介绍在前述方法对于在此基础之上一者更强大功能的实现(诸如医学图实现的∨TK、ITK和MFC集成环境卜DCoM图像的显示像的分割与准、三维可视化、虚拟手术导航等)有待方法。在此,将利用丨TK读取的DC○M文件用VTK显示深入探讨与研究。在MFC单文档视图区,因为旨在说明方法所以未给出复杂的交互界面。4参考文献VTK薮据处理管道中采用了vkD|cOM|mageReader:类、 teNderer类、 vtkRenderwindow类、[1 Kitware Inc. NLM Insight Segmentation and registration ToolkitEB/OL」2005.http:/www.itκOrgtkRenderwindowInteractor类、 traCtor2D类、[21 Ackerman MJ. the visible human project. Proceedings of thelEEE,1998;863):501-504.v+ < Mapper类,并实例化各个类的对象并创建相21/mD(Q小用m时应智能指针。图7为显示效果,相应关键代码如下计算机技术发,200816(4=515 NEMA. The DICOM standard. Technical report, NEMA,Brain Map->SetInput(vtkreader->Getoutput()http://medial.nemaorg,2004[61http:/www.itk.org/courseWare/training/gettIngstartedl-webpageBrainActor->SetMapper (BrainMap);ren->AddActor(BrainActor)http:ww.kitwvare.comiproducts/books/vtkquide.htmlBenoit Regrain EricBoix, Mathieu and Jean Pierre roux. the「TK所读取的图像一经VTK显示后图像发牛了翻GDCM Library. CNRS, INSERM, INSALyon, UCBLyonhttp://www-creatis.insa-lyon.fr/publIc/gdcm转,并且是上下翻转而左右并不发生翻转,原因是ITK的坐标系统和VTK的坐标系统Y轴是相反的,所以为了来自本文课题的更多信息能正确显示图像还需要将Y轴进行翻转,可见这种翻转墓金资助:国家自然科学基金资助项目(60761002)可以发生在两种情形,一种是在K读入图像的时候翻作耆贡:笫一作者进行实验设计及评估,实验实施转即改变文件的读取方式,该种方式可参考∏TK的为笫二作者,资料收集为笫三作者,第二作者成文,第FliplmageFilter类,该类可以实现翻转任何坐标轴中的作者审校并对文章负责图像,对于本文屮情形可以使用一个[0,们翻转排列,列益冲突:课题未涉及任何厂家及相关雇主或其灺经表示X轴保持不变时对Y轴进行翻转;另一种是在K图济组织直接或间接的经济或利益的赞助像薮据凵经转换为ⅥTK图像数据后将新的TK图像数本文创新性:于201101以文章关键词为检索关键词据Y轴鄱转,这也正是本文实现的图像翻转方法。相应在CNK丨欻捃库、维普中文科技期刊数据库、万方学位论关键代码:文全文数据库, ELSEVIER数据库等多个数据库中检索未flipY->SetFilteredAxis(1)见具有相同创新点文章flipY->SetInputConnection(vtkreader->Getoutput方法创新:为医学图像读写及显示后一系列的玉学Eort()像处理工作搭建了灵活实用的实验平台,进而得到相关基BrainMap->SetInput(flipY->GetOutput():金资助。以上便是集成环境下的D|COM图像显小。o1994-2011ChinaAcadcmicJournalElcctronicPublishingHousc.Allrightsroscrved.http://www.cnki.nctCn.zg/ckf.com2420P.O. Box 1200, Shenyang 110004

上次传的程序有点BUG，鲁棒性很不好，不能上电就运行。这次这个，上电后即可运行