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1. 发明授权

US09128783B1 Scheduling and executing model components in response to un-modeled events detected during an execution of the model 有权
标题翻译：调度和执行模型组件以响应在模型执行期间检测到的未建模事件
公开(公告)号：US09128783B1
公开(公告)日：2015-09-08
申请号：US14564460
申请日：2014-12-09
申请人： The MathWorks, Inc.
发明人： Arwen M. Warlock , Biao Yu , Matthew J. Englehart , Peter S. Szpak , Murali K. Yeddanapudi , Yuan Cao
IPC分类号： G06F13/00 , G06F9/54
CPC分类号： G06F9/542 , G06F2209/545
摘要： A device may receive a model including a group of blocks, and may receive a command to execute the model. The device may assign a parameter sample time to a subset of blocks of the group of blocks. The parameter sample time may permit a block, of the subset of blocks, to be executed based on a parameter change event detected during the execution of the model. The device may cause the model to be executed after assigning the parameter sample time to the subset of blocks. The device may detect a parameter change event, associated with the model, prior to the execution of the model being completed. The parameter change event may include an event that is external to the execution of the model. The device may cause at least one block, of the subset of blocks, to be executed based on the detecting the parameter change event.
摘要翻译：设备可以接收包括一组块的模型，并且可以接收执行模型的命令。设备可以将参数采样时间分配给该组块的块的子集。参数采样时间可以允许基于在模型执行期间检测到的参数改变事件来执行块的子集的块。该设备可能会在将参数采样时间分配给块子集之后执行模型。在完成模型的执行之前，设备可以检测与模型相关联的参数改变事件。参数更改事件可能包括在模型执行之外的事件。该装置可以基于检测参数改变事件而使块的子集中的至少一个块被执行。

2. 发明授权

US10740514B1 Graph-based partitioning of dynamic system execution 有权
公开(公告)号：US10740514B1
公开(公告)日：2020-08-11
申请号：US14189591
申请日：2014-02-25
申请人： The MathWorks, Inc.
发明人： Fu Zhang , Robert O. Aberg , Murali K. Yeddanapudi , John E. Ciolfi , Pieter J. Mosterman , Zhi Han
IPC分类号： G06F17/50 , G06F30/23
摘要： A device may receive a model that includes multiple blocks. The model may include first variables that contribute to a first calculation and second variables that contribute to a second calculation. The device may determine first dependencies associated with the first variables and may determine second dependencies associated with the second variables. The device may generate a first execution function based on determining the first dependencies. The first execution function may identify first blocks that are to be executed to perform the first calculation. The device may generate a second execution function based on determining the second dependencies. The second execution function may identify second blocks that are to be executed to perform the second calculation. The device may cause the first blocks and the second blocks to be executed in a different manner based on the first execution function and the second execution function.

3. 发明授权

US09304838B1 Scheduling and executing model components in response to un-modeled events detected during an execution of the model 有权
公开(公告)号：US09304838B1
公开(公告)日：2016-04-05
申请号：US14833978
申请日：2015-08-24
申请人： The MathWorks, Inc.
发明人： Arwen M. Warlock , Biao Yu , Matthew J. Englehart , Peter S. Szpak , Murali K. Yeddanapudi , Yuan Cao
IPC分类号： G06F13/00 , G06F9/54
CPC分类号： G06F9/542 , G06F2209/545
摘要： A device may receive a model including a group of blocks, and may receive a command to execute the model. The device may assign a parameter sample time to a subset of blocks of the group of blocks. The parameter sample time may permit a block, of the subset of blocks, to be executed based on a parameter change event detected during the execution of the model. The device may cause the model to be executed after assigning the parameter sample time to the subset of blocks. The device may detect a parameter change event, associated with the model, prior to the execution of the model being completed. The parameter change event may include an event that is external to the execution of the model. The device may cause at least one block, of the subset of blocks, to be executed based on the detecting the parameter change event.

4. 发明授权

US10423732B2 Bidomain simulator 有权
公开(公告)号：US10423732B2
公开(公告)日：2019-09-24
申请号：US15072239
申请日：2016-03-16
申请人： The MathWorks, Inc.
发明人： Fu Zhang , Zhi Han , Murali K. Yeddanapudi , Pieter J. Mosterman
IPC分类号： G06F8/10 , G06F8/35 , G06F17/13 , G06F17/50
摘要： A method, performed by a computer device, may include selecting one or more input and output points in an executable graphical model in a modeling application and simulating the executable graphical model over a plurality of time points. The method may further include generating a time domain response plot for the executable graphical model based on the simulating; obtaining matrices of partial derivatives based on the selected one or more input and output points at particular time points of the plurality of time points; generating a frequency domain response plot for the executable graphical model based on the obtained matrices of partial derivatives; and generating a bidomain simulator user interface, the bidomain simulator user interface including the generated time domain response plot and the generated frequency domain response plot.

5. 发明申请

US20160196377A1 BIDOMAIN SIMULATOR 有权
公开(公告)号：US20160196377A1
公开(公告)日：2016-07-07
申请号：US15072239
申请日：2016-03-16
申请人： The MathWorks, Inc.
发明人： Fu ZHANG , Zhi Han , Murali K. Yeddanapudi , Pieter J. Mosterman
IPC分类号： G06F17/50 , G06F17/16
摘要： A method, performed by a computer device, may include selecting one or more input and output points in an executable graphical model in a modeling application and simulating the executable graphical model over a plurality of time points. The method may further include generating a time domain response plot for the executable graphical model based on the simulating; obtaining matrices of partial derivatives based on the selected one or more input and output points at particular time points of the plurality of time points; generating a frequency domain response plot for the executable graphical model based on the obtained matrices of partial derivatives; and generating a bidomain simulator user interface, the bidomain simulator user interface including the generated time domain response plot and the generated frequency domain response plot.

6. 发明授权

US09207912B2 Visualization of data dependency in graphical models 有权
标题翻译：在图形模型中可视化数据依赖
公开(公告)号：US09207912B2
公开(公告)日：2015-12-08
申请号：US14567682
申请日：2014-12-11
申请人： The MathWorks, Inc.
发明人： Fu Zhang , Zhi Han , Murali K. Yeddanapudi , Pieter J. Mosterman
IPC分类号： G06F17/50 , G06F9/44 , G06F9/445
CPC分类号： G06F8/10 , G06F9/445 , G06F17/5009
摘要： In an illustrative embodiment, an apparatus, computer-readable media, or method may be configured to suggest determine relationships. Interaction with a block diagram model may include receiving a first portion of a block diagram model. The block diagram model may include a plurality of blocks. Each of the plurality of blocks may represent a set of dynamic equations. The interacting may be performed using the computer. Relationships between a plurality of a synthesized input, a synthesized output, a synthesized state, or a synthesized derivative, may be determined. A determination may be performed for the first portion of the block diagram model. The determining may include determining a block Jacobian pattern of relationships between two or more of an input, an output, a state, or a derivative of a first block of the plurality of blocks in the graphical model.
摘要翻译：在说明性实施例中，设备，计算机可读介质或方法可以被配置为建议确定关系。与框图模型的交互可以包括接收框图模型的第一部分。框图模型可以包括多个块。多个块中的每个块可以表示一组动态方程。可以使用计算机执行交互。可以确定多个合成输入，合成输出，合成状态或合成导数之间的关系。可以对框图模型的第一部分进行确定。确定可以包括确定图形模型中多个块的第一块的输入，输出，状态或导数中的两个或更多个之间的关系的块雅可比模式。

7. 发明授权

US10824400B2 Graphical representation of ports of multiple types 有权
公开(公告)号：US10824400B2
公开(公告)日：2020-11-03
申请号：US14084226
申请日：2013-11-19
申请人： The MathWorks, Inc.
发明人： Andrew C. Grace , Michael H. McLernon , Murali K. Yeddanapudi , Ramamurthy Mani , Pieter J. Mosterman , Michael I. Clune , Meera S. Atreyam
IPC分类号： G06F8/34
摘要： A system and method graphically display ports in a discrete event system (DES) environment. A graphical representation of a model having at least one DES component is provided in the DES environment. A first port of the DES component and a second port of the DES component are indicated by symbols. The first port is indicated by a first symbol representing a port type of the DES environment and the second port is indicated by a second symbol representing a port type of a non-DES environment.

8. 发明授权

US10430532B2 Bidomain simulator 有权
公开(公告)号：US10430532B2
公开(公告)日：2019-10-01
申请号：US15072183
申请日：2016-03-16
申请人： The MathWorks, Inc.
发明人： Zhi Han , Fu Zhang , Murali K. Yeddanapudi , Pieter J. Mosterman
IPC分类号： G06F8/10 , G06F17/50
摘要： A method, performed by a computer device, may include selecting one or more input and output points in an executable graphical model in a modeling application and simulating the executable graphical model over a plurality of time points. The method may further include generating a time domain response plot for the executable graphical model based on the simulating; obtaining matrices of partial derivatives based on the selected one or more input and output points at particular time points of the plurality of time points; generating a frequency domain response plot for the executable graphical model based on the obtained matrices of partial derivatives; and generating a bidomain simulator user interface, the bidomain simulator user interface including the generated time domain response plot and the generated frequency domain response plot.

9. 发明授权

US09753615B1 Interactive heat map for graphical model performance view 有权
公开(公告)号：US09753615B1
公开(公告)日：2017-09-05
申请号：US14185457
申请日：2014-02-20
申请人： The MathWorks, Inc.
发明人： Fu Zhang , Robert O. Aberg , Joan Wortman , Murali K. Yeddanapudi
IPC分类号： G06F3/048 , G06F3/0484 , G06F17/50
CPC分类号： G06F17/5009 , G06F2217/74 , G06F2217/80
摘要： A device may receive information identifying a model including information associated with elements included in the model. The device may cause the model to be executed, and may collect data associated with executing the model. The device may determine performance information based on the collected data. The performance information may be associated with the elements included in the model. The device may generate a heat map based on the performance information. The heat map may associate an element, of the elements, with a visual representation indicating performance information, associated with the element, based on a heat map scale. The heat map scale may relate the performance information, associated with the element, to performance information associated with another element. The heat map may be a graphical interface that includes a graphical representation of the element and a graphical representation of the other element. The device may provide the heat map.

10. 发明授权

US09377998B2 Code generation for control design 有权
标题翻译：代码生成用于控制设计
公开(公告)号：US09377998B2
公开(公告)日：2016-06-28
申请号：US13803026
申请日：2013-03-14
申请人： The MathWorks, Inc.
发明人： Zhi Han , Fu Zhang , Murali K. Yeddanapudi , Pieter J. Mosterman
IPC分类号： G06F17/50 , G06F9/44 , G06F17/13 , G06F9/455
CPC分类号： G06F8/30 , G06F8/10 , G06F8/35 , G06F17/13 , G06F17/5009
摘要： A method, performed by a computer device, includes obtaining an in-memory representation of computer code from a block step method of an executable model in a modeling application, wherein the computer code in-memory representation includes one or more variables. The method also includes identifying, from the one or more variables, a subset of persistent variables and determining if any of the one or more variables in the subset of persistent variables are state variables. When none of the subset of persistent variables are state variables, a block output method is generated based on the computer code in-memory representation and the one or more variables. When the subset of persistent variables includes a state variable, both the block output method and a block update method are generated based on the computer code in-memory representation and the one or more variables.
摘要翻译：由计算机设备执行的方法包括从建模应用中的可执行模型的块步骤方法获得计算机代码的存储器内表示，其中所述计算机代码存储器内的表示包括一个或多个变量。该方法还包括从一个或多个变量识别持久变量的子集，并确定持久性变量子集中的一个或多个变量中的任何一个是状态变量。当持久性变量的子集都不是状态变量时，基于计算机代码内存表示和一个或多个变量生成块输出方法。当持久变量的子集包括状态变量时，块输出方法和块更新方法都是基于计算机代码内存表示和一个或多个变量生成的。

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