人在仿真软件金宝app https://blogs.mathworks.com/金宝appsimulink Guy Rouleau是MathWorks的应用工程师。他在这里写了关于在基于模型的设计中使用的S金宝appimulink和其他MathWorks工具。 星期四，30 Apr 2020 19:52:57 +0000 en - us 每小时 1 https://wordpress.org/?v=5.4 GuyOn金宝appSimulink https://feedburner.google.com COVID-19:使用并行模拟研究感染传播 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/1cb7eX8fFtM/ https://blogs.mathworks.com/金宝appsimulink/2020/04/30/covid-19-using-parallel-simulations-to-study-the-infection-spread/#comments 家伙卷轴 星期四，30 Apr 2020 19:52:57 +0000 社区 性能 模拟 金宝app仿真软件提示 有什么新鲜事吗? batchsim 新型冠状病毒肺炎 parsim https://blogs.mathworks.com/金宝appsimulink/?p=9511

In a previous post, I introduced a model simulating the exponential spread of a phenomenon like COVID-19. With more and more talks in the news about deconfinement plans, I thought it would be interesting to run multiple simulations with different deconfinement scenarios and observe the potential outcomes.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2020Q2/covidSimManager.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“在a 之前的帖子中，我引入了一个模型来模拟像COVID-19这样的现象的指数传播。随着新闻中越来越多的关于消除限制计划的讨论，我认为使用不同的消除限制场景运行多个模拟并观察潜在的结果会很有趣。

您可以在MA金宝appTLAB Central或GitHub

href="//www.tatmou.com/blogs/help/releases/R2020a/金宝appsimulink/ug/analyse-results-with-simulation-manager.html">模拟管理器:我运行了250个模拟，其中我改变了代理的初始速度。这个参数与人们遵守限制规则的程度类似。你可以看到

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 https://blogs.mathworks.com/金宝appsimulink/2020/04/30/covid-19-using-parallel-simulations-to-study-the-infection-spread/feed/ 1 https://blogs.mathworks.com/金宝appsimulink/2020/04/30/covid-19-using-parallel-simulations-to-study-the-infection-spread/?s_tid=feedtopost R2020a有什么新功能 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/0_fPxs6zSEQ/ https://blogs.mathworks.com/金宝appsimulink/2020/04/13/whats-new-in-r2020a/#comments 家伙卷轴 星期一，13 Apr 2020 13:40:10 +0000 有什么新鲜事吗? R2020a https://blogs.mathworks.com/金宝appsimulink/?p=9459

R2020a is here... Time to highlight my favorite new Simulink features!” ... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2020Q2/EditorEnhancements.gif " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“/ > < / div > < p > < p > R2020a在这里……是时候强调我最喜欢的Simulink新特性了!金宝app

Editor Enhancements

正如我说过很多次的那样，我花了我生命中的大部分时间调试和编辑Simulink模型。金宝app任何可以节省我几次点击或可以使模型更易读和易于理解的东西对我都有重大影响。

To give you an overview of the improvements made to the Simulink Editor in R2020a, I put together the following animation where you should notice:

Flexible Port Placement: It is now possible to move ports to any side and in any order. This is possible for Subsystem, Subsystem Reference, Model block and Stateflow Port Name Propagation: Notice that when I connected the output named "Voltage" from block1 to block2, the newly created port on Block2 was automatically named "Voltage" too. Block name on any side of blocks: With flexible port placement, we thought it was a must to also allow placing the block name on any side of

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 https://blogs.mathworks.com/金宝appsimulink/2020/04/13/whats-new-in-r2020a/feed/ 3. https://blogs.mathworks.com/金宝appsimulink/2020/04/13/whats-new-in-r2020a/?s_tid=feedtopost COVID-19:在Simulink中模拟指数传播金宝app http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/xip68p99Uks/ https://blogs.mathworks.com/金宝appsimulink/2020/03/23/covid-19-simulating-exponential-spread-in-simulink/#comments 家伙卷轴 星期一，23 Mar 2020 18:12:17 +0000 社区 Stateflow 新型冠状病毒肺炎 指数分布 https://blogs.mathworks.com/金宝appsimulink/?p=9405

Last week, my colleague Mariano Lizarraga Fernandez pointed me to the Washington post simulation of COVID-19 and we thought it would be interesting to implement something similar using MathWorks products.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2020Q1/virusSim.gif " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“上周，我的同事Mariano Lizarraga Fernandez向我指出了华盛顿邮报对COVID-19的模拟，我们认为使用MathWorks产品实现类似的东西会很有趣。下载188bet金宝搏

现在Cleve发布了一个基于matlab的模拟器，是时候发布我们使用Simulink, Stateflow和SimEvents实现的模拟了。金宝app

这是随机的50种“药剂”的结果(绿色是感染前，红色是感染，蓝色是恢复):

让我们看看我是如何把它们放在一起的。

…

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 https://blogs.mathworks.com/金宝appsimulink/2020/03/23/covid-19-simulating-exponential-spread-in-simulink/feed/ 4 https://blogs.mathworks.com/金宝appsimulink/2020/03/23/covid-19-simulating-exponential-spread-in-simulink/?s_tid=feedtopost AUTOSAR概论 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/9xka5clom7I/ https://blogs.mathworks.com/金宝appsimulink/2020/02/11/introduction-to-autosar/#comments 家伙卷轴 Tue, 11 Feb 2020 17:34:42 +0000 代码生成 客人的博客 AUTOSAR https://blogs.mathworks.com/金宝appsimulink/?p=9357

Today I am happy to welcome Shwetha Bhadravathi Patil to talk about AUTOSAR.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;> < span style =" font - family:宋体;金宝appthis.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“今天我很高兴地欢迎Shwetha Bhadravathi Patil来谈论AUTOSAR。

AUTOSAR是什么

AUTOSAR(汽车开放系统架构)是一个全球性的汽车制造商，供应商，以及来自电子，半导体和软件行业的其他公司的发展伙伴关系。AUTOSAR标准旨在实现软件标准化、可重用性和互操作性。

The AUTOSAR standard provides platforms to support the current and next generations of automotive ECUs:

The Classic Platform supports traditional internal applications such as powertrain, chassis, body, and interior electronics. The Adaptive Platform supports new service-based applications such as automated driving, Car-to-X, software updates over the air, and vehicles as part of the Internet of Things.

As

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 https://blogs.mathworks.com/金宝appsimulink/2020/02/11/introduction-to-autosar/feed/ 1 https://blogs.mathworks.com/金宝appsimulink/2020/02/11/introduction-to-autosar/?s_tid=feedtopost 一个新的第一阶Hold! http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/_ohzBdwCjls/ https://blogs.mathworks.com/金宝appsimulink/2020/01/17/a-new-first-order-hold/#respond 家伙卷轴 Fri, 17 Jan 2020 15:49:02 +0000 性能 金宝app仿真软件提示 有什么新鲜事吗? 一阶保持器 https://blogs.mathworks.com/金宝appsimulink/?p=9281

If you are attentive to details, you might have noticed that in MATLAB R2019b, we removed the First-Order Hold block from the Discrete section of the Simulink Library browser.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2020Q1/foh_in_lib.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“如果你关注细节，你可能已经注意到在MATLAB R2019b中，我们从Simulink Library浏览器的离散部分中删除了First-Ord金宝apper Hold块。

同时，我们在Simulink库的连续部分添加了一个新的First Order Hold块。

我从Simulink用户那里收到的一个最常见的问题是:如何加速我的模型?金宝app

这个新的一阶保持块是专为改善一个常见的模型家族的性能而设计的:连接到离散控制器的连续变步长对象。

作为一个例子，让我们使用Backhoe示例包含在Simscape Multibody，其中我

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 https://blogs.mathworks.com/金宝appsimulink/2020/01/17/a-new-first-order-hold/feed/ 0 https://blogs.mathworks.com/金宝appsimulink/2020/01/17/a-new-first-order-hold/?s_tid=feedtopost R2019b新增:子系统参考 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/wBA7xFkxeZM/ https://blogs.mathworks.com/金宝appsimulink/2019/11/15/new-in-r2019b-subsystem-reference/#comments 家伙卷轴 星期五，2019年11月15日20:50:51 +0000 有什么新鲜事吗? 子系统的参考 https://blogs.mathworks.com/金宝appsimulink/?p=9190

Today I want to introduce my favorite new feature in MATLAB R2019b: Subsystem Reference... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2019Q4/ssref_newMenu.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“子系统参考

让我们看看它是什么，它如何工作，以及何时应该使用金宝app它。在R2019b中，我们引入了一种新的框图类型。除了模型文件和库文件，现在可以创建子系统文件:

在当前文件夹窗口中，您可以通过它们的图标和类型区分模型、子系统和库:

从命令行，

金宝appMDLInfo:

引用一个子系统文件

首先要了解的是一个子系统文件

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 https://blogs.mathworks.com/金宝appsimulink/2019/11/15/new-in-r2019b-subsystem-reference/feed/ 7 https://blogs.mathworks.com/金宝appsimulink/2019/11/15/new-in-r2019b-subsystem-reference/?s_tid=feedtopost 冰壶游戏更新:App Designer和statflow http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/YSM7N0rnzTE/ https://blogs.mathworks.com/金宝appsimulink/2019/09/06/curling-game-update-app-designer-and-stateflow/#comments 家伙卷轴 星期五，2019年9月6日15:29:12 +0000 有趣的 Stateflow 有什么新鲜事吗? 程序设计师 应用程序测试 https://blogs.mathworks.com/金宝appsimulink/?p=9112

Someone recently challenged me to convert the curling simulator we published a few years ago (See this post and this post) to take advantage of new features not available at that time: App Designer and Stateflow for MATLAB.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2019Q3/overviewCurling.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“/ > < / div > < p > < p >最近有人挑战我将冰壶模拟器我们几年前发表(见这篇文章< a href = " https://blogs.mathworks.com/simulink/2014/03/07/the-simulink-curling-simulator-we-did金宝app-it " > < / >和< a href = " https://blogs.mathworks.com/simulink/2018/02/07/the -模型-卷曲模拟器-版- 2018 " >这篇文章< / >)App Designer and Stateflow for MATLAB。

你可以猜到，这不是我能拒绝的挑战!< / p > < p >你可以找到最终结果:< a href = " //www.tatmou.com/matlabcentral/fileexchange/72554-the-curling-game-app " >冰壶游戏应用< / > < / p > < / p > < p >概述< p >这是一个图说明在高级别上盘旋而上的应用程序是如何实现:< / p > < p > < / p > < p >如果你下载应用,< / p > < / p > < p >…read more >>

 https://blogs.mathworks.com/金宝appsimulink/2019/09/06/curling-game-update-app-designer-and-stateflow/feed/ 3. https://blogs.mathworks.com/金宝appsimulink/2019/09/06/curling-game-update-app-designer-and-stateflow/?s_tid=feedtopost 近期项目特征概述 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/7NQMzGNaVM0/ https://blogs.mathworks.com/金宝appsimulink/2019/08/15/overview-of-recent-projects-features/#comments 家伙卷轴 2019年8月15日星期四20:56:58 +0000 基于模型的设计 有什么新鲜事吗? 项目 金宝app仿真软件项目 https://blogs.mathworks.com/金宝appsimulink/?p=9070

Today I am happy to welcome guest blogger Quique Hernandez Hurtado Esquilas.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2019Q2/quique.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“今天，我很高兴地欢迎嘉宾博主Quique Hernandez Hurtado Esquilas。Quique最近完成了一个项目，他使用Projects更新了许多示例，以利用最近几个版本中添加的新特性。如果您已经使用Simulink项目很多年了，请金宝app继续阅读，看看您的项目是否利用了这些新添加的内容。

注意:如果你没有注意到，从R2019a开始，Simulink项目不再是Simulink项目，而是简单的项目。金宝app您现在可以直接从MATLAB中利用有用的项目管理特性。

通过这篇文章，我们将使用Simulink中包含的Airframe示例，它可以通过在MATLAB中执行sldemo_slproject_airframe启动。

快捷方式

打开项目后，将

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 https://blogs.mathworks.com/金宝appsimulink/2019/08/15/overview-of-recent-projects-features/feed/ 1 https://blogs.mathworks.com/金宝appsimulink/2019/08/15/overview-of-recent-projects-features/?s_tid=feedtopost 以时间表格式加载信号 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/0b4ZaV3fM6k/ https://blogs.mathworks.com/金宝appsimulink/2019/08/06/loading-signals-in-timetable-format/#respond 家伙卷轴 周二，2019年8月6日19:34:42 +0000 信号 金宝app仿真软件提示 加载信号 readtimetable 时间表 https://blogs.mathworks.com/金宝appsimulink/?p=9044

Today I decided to revisit a topic I covered a few years ago: loading discrete signals in a simulation.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2019Q2/timetableExcelSheet.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“今天我决定重新讨论我几年前讨论过的一个话题:loading discrete signals in a simulation。

让我们看看在过去几年中添加了什么，以帮助解决在模拟中加载离散信号时可能遇到的潜在问题。

The Problem

让我们从一个简单的有两列的Excel表格开始，第一列是时间，第二列是信号值。我让数据和时间完全一致，只是为了让问题更加明显。我们将使用的实际文件包含10,000行，停止时间为10秒。< / p > < p > < / p > < p >我解释这篇文章< a href = " https://blogs.mathworks.金宝appcom/simulink/2019/03/15/importing-data-from-excel " > < / >,可以使用< a href = " //www.tatmou.com/help/releases/R2018b/simulink/slref/fromspreadsheet.html " >从电子表格< / >块加载这个信号。

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 https://blogs.mathworks.com/金宝appsimulink/2019/08/06/loading-signals-in-timetable-format/feed/ 0 https://blogs.mathworks.com/金宝appsimulink/2019/08/06/loading-signals-in-timetable-format/?s_tid=feedtopost 项目导出配置文件 http://feedproxy.google.com/~r/GuyOn金宝appSimulink/~3/J4lJZtjWf20/ https://blogs.mathworks.com/金宝appsimulink/2019/05/16/projects-export-profile/#comments 家伙卷轴 2019年5月16日星期四17:42:43 +0000 模型参考 基于模型的设计 金宝app仿真软件提示 导出配置文件 项目 https://blogs.mathworks.com/金宝appsimulink/?p=8890

After my last post on FMU import and export, someone asked me if exporting a Simulink model to an FMU was a good way to hide the model and protect intellectual property.... read more >>

 < div > < img风格= "显示:块;保证金:汽车;max-width: 500 px; " src = " https://blogs.mathworks.com/i金宝appmages/simulink/2019Q2/protectProject.png " onError = " this.onerror =零;this.src = ' https://blogs.mathworks.com/wp-content/themes/mathworks_1.0/images/placeholder_6.jpg ';“/ > < / div > < p > < p >后,我最后< a href = " https://blogs.mathwork金宝apps.com/simulink/2019/04/15/simulink-and-the-functional-mock-up-interface-standard " >文章FMU进出口< / >,有人问我,如果一个仿真软件模型导出到一个FMU是个好办法隐藏模型和保护知识产权。

答案是:不!

FMU是一个简单的压缩存档。如果您尝试将FMU的扩展更改为.zip并提取它，您将发现它包含原始模型。如果你想保护你的IP，我建议你保护模型。完成此操作后，您可以利用项目导出配置文件特性来自动打包应该共享的内容。

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 https://blogs.mathworks.com/金宝appsimulink/2019/05/16/projects-export-profile/feed/ 2 https://blogs.mathworks.com/金宝appsimulink/2019/05/16/projects-export-profile/?s_tid=feedtopost