公开(公告)号：US09063741B2

公开(公告)日：2015-06-23

申请号：US13647811

申请日：2012-10-09

Applicant: The MathWorks, Inc.

Inventor： Ramamurthy Mani ,  Dong Jia ,  Haihua Feng ,  Alongkrit Chutinan ,  Qu Zhang ,  Vijay Raghavan

IPC: G06F9/44

CPC classification number: G06F8/34

Abstract: A programming element is provided that defines model attributes in response to mode change events in a graphical modeling environment. Such definition may involve any signal attribute such as dimensions, data types, complexity and sample times. Events that trigger definition of model attributes may be explicit signaling events generated by other elements, elements within the block diagram programming environment, and elements external from the environment. Implicit events may also trigger definition of model attributes, such as a change of attribute in an input signal.

Abstract translation: 提供了一种编程元素，其定义了在图形建模环境中响应于模式改变事件的模型属性。 这样的定义可以涉及任何信号属性，例如尺寸，数据类型，复杂度和采样时间。 触发模型属性定义的事件可能是由其他元素，框图编程环境中的元素和环境外部元素生成的显式信令事件。 隐式事件还可以触发模型属性的定义，例如输入信号中属性的变化。

公开(公告)号：US10853532B2

公开(公告)日：2020-12-01

申请号：US14722487

申请日：2015-05-27

Applicant: The MathWorks Inc.

Inventor： Alongkrit Chutinan ,  Ramamurthy Mani ,  Srinath Avadhanula ,  Fu Zhang ,  Jing Xu ,  Qu Zhang ,  John E. Ciolfi

IPC: G06F30/20

Abstract: A method may include causing a first model to be executed. The causing the first model to be executed may be performed by a device. The method may further include causing a second model to be executed to simulate a functionality of the first model. The causing the second model to be executed may be performed by the device. The method may further include interacting with a model element, of the second model, associated with implicitly accessing information regarding a state of the first model. The state may be a representation of the first model at a particular simulation time-step. The interacting with the model may be performed by the device. The method may further include accessing, by the model element, information associated with the state of the first model. The accessing the information may be performed by the device.

公开(公告)号：US20160350454A1

公开(公告)日：2016-12-01

申请号：US14722487

申请日：2015-05-27

Applicant: The MathWorks Inc.

Inventor： Alongkrit CHUTINAN ,  Ramamurthy Mani ,  Srinath Avadhanula ,  Fu Zhang ,  Jing Xu ,  Qu Zhang ,  John E. Ciolfi

IPC: G06F17/50 ,  G06F9/44

CPC classification number: G06F17/5009

Abstract: A method may include causing a first model to be executed. The causing the first model to be executed may be performed by a device. The method may further include causing a second model to be executed to simulate a functionality of the first model. The causing the second model to be executed may be performed by the device. The method may further include interacting with a model element, of the second model, associated with implicitly accessing information regarding a state of the first model. The state may be a representation of the first model at a particular simulation time-step. The interacting with the model may be performed by the device. The method may further include accessing, by the model element, information associated with the state of the first model. The accessing the information may be performed by the device.

Abstract translation: 一种方法可以包括使第一模型被执行。 导致第一模型被执行可以由设备执行。 该方法还可以包括使第二模型被执行以模拟第一模型的功能。 导致第二模型被执行可以由设备执行。 该方法还可以包括与第二模型的模型元素交互，该模型元素与隐含地访问关于第一模型的状态的信息相关联。 该状态可以是在特定模拟时间步骤中第一模型的表示。 与模型的交互可以由设备执行。 该方法还可以包括由模型元素访问与第一模型的状态相关联的信息。 访问信息可以由设备执行。

公开(公告)号：US09195439B2

公开(公告)日：2015-11-24

申请号：US14011178

申请日：2013-08-27

Applicant: The MathWorks, Inc.

Inventor： John Edward Ciolfi ,  Ramamurthy Mani ,  Qu Zhang

IPC: G06F9/44

CPC classification number: G06F8/34 ,  G06F9/48 ,  G06F17/5009 ,  G06F2217/74

Abstract: Exemplary embodiments support multi-threaded subgraph execution control within a graphical modeling or graphical programming environment. In an embodiment, a subgraph may be identified as a subset of blocks within a graphical model, or graphical program, or both. A subgraph initiator may explicitly execute the subgraph while maintaining data dependencies within the subgraph. Explicit signatures may be defined for the subgraph initiator and the subgraph either graphically or textually. Execution control may be branched wherein the data dependencies within the subgraph are maintained. Execution control may be joined together wherein the data dependencies within the subgraph are maintained. Exemplary embodiments may allow subgraphs to execute on different threads within a graphical modeling or programming environment.

Abstract translation: 示例性实施例在图形建模或图形编程环境中支持多线程子图执行控制。 在一个实施例中，子图可以被识别为图形模型或图形程序或两者中的块的子集。 子图启动器可以在子图中保持数据依赖性的同时明确地执行子图。 可以为子图启动器和图形图形或文本地定义显式签名。 可以分支执行控制，其中维护子图内的数据依赖性。 可以将执行控制连接在一起，其中维护子图中的数据依赖性。 示例性实施例可以允许子图在图形建模或编程环境中的不同线程上执行。