公开(公告)号：US20160196376A1

公开(公告)日：2016-07-07

申请号：US15072183

申请日：2016-03-16

Applicant: The MathWorks, Inc.

Inventor： Zhi HAN ,  Fu ZHANG ,  Murali K. YEDDANAPUDI ,  Pieter J. MOSTERMAN

IPC: G06F17/50 ,  G06F17/16

CPC classification number: G06F17/5009 ,  G06F8/10

Abstract: 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.

Abstract translation: 由计算机设备执行的方法可以包括在建模应用中选择可执行图形模型中的一个或多个输入和输出点，并在多个时间点上模拟可执行图形模型。 该方法还可以包括：基于模拟生成可执行图形模型的时域响应图; 基于在所述多个时间点的特定时间点处所选择的一个或多个输入和输出点获得偏导数的矩阵; 基于获得的偏导数矩阵生成可执行图形模型的频域响应图; 并且生成出价模拟器用户界面，所述投标模拟器用户界面包括生成的时域响应图和所生成的频域响应图。

公开(公告)号：US20160196377A1

公开(公告)日：2016-07-07

申请号：US15072239

申请日：2016-03-16

Applicant: The MathWorks, Inc.

Inventor： Fu ZHANG ,  Zhi Han ,  Murali K. Yeddanapudi ,  Pieter J. Mosterman

IPC: G06F17/50 ,  G06F17/16

Abstract: 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.

公开(公告)号：US20180349539A1

公开(公告)日：2018-12-06

申请号：US15612501

申请日：2017-06-02

Applicant: The MathWorks, Inc.

Inventor： Tao CHENG ,  Pieter J. MOSTERMAN ,  Haihua FENG ,  Fu ZHANG

IPC: G06F17/50 ,  G06F11/07

CPC classification number: G06F17/5009

Abstract: A model including a first co-simulation component and a second co-simulation component is analyzed. During execution of the model, the first co-simulation component outputs data to the second co-simulation component via a connection. The connection is declared as a continuous-time rate connection for input of the data into the second co-simulation component. Based on analyzing the model, the connection is identified as a discrete-continuous sample time connection based on data being communicated from the first co-simulation component to the second co-simulation component via the connection at a discrete-time rate when the model is executed in a co-simulation manner.

公开(公告)号：US20150095878A1

公开(公告)日：2015-04-02

申请号：US14567682

申请日：2014-12-11

Applicant: The MathWorks, Inc.

Inventor： Fu ZHANG ,  Zhi HAN ,  Murali K. YEDDANAPUDI ,  Pieter J. MOSTERMAN

IPC: G06F9/44 ,  G06F17/50

CPC classification number: G06F8/10 ,  G06F9/445 ,  G06F17/5009

Abstract: 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.

Abstract translation: 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。