Fangjun Jiang
What is a model? Professional Interests: Model-Based Development
Statistics
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连续36个月每月至少贡献一个答案
Awarded to Fangjun Jiang on 04 Mar 2020
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Awarded to Fangjun Jiang on 17 Oct 2019
发布您的第一个评论
2019年10月9日授予Fangjun Jiang
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Awarded to Fangjun Jiang on 20 Jul 2017
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Awarded to Fangjun Jiang on 20 Jul 2017
第一次解决问题
2012年6月27日授予Fangjun Jiang
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Answered
使用布尔数据类型创建模万博1manbetx拟信号
What you did is correct. However, it may cause error if the incoming signal connected to the Inport block "In8" is not boolean. ...
使用布尔数据类型创建模万博1manbetx拟信号
What you did is correct. However, it may cause error if the incoming signal connected to the Inport block "In8" is not boolean. ...
2 días ago | 0
Answered
访问Simulink中的混合信号模块万博1manbetx
Mixed-Signal Blockset is introduced in R2019a. It is a separate toolbox, which will need to be acquired separately. If you don't...
访问Simulink中的混合信号模块万博1manbetx
Mixed-Signal Blockset is introduced in R2019a. It is a separate toolbox, which will need to be acquired separately. If you don't...
3 días ago | 0
Answered
How can I use named RAM arrays in the Simulink 1-D Interpolation block?
Lookup Table Dynamic
How can I use named RAM arrays in the Simulink 1-D Interpolation block?
Lookup Table Dynamic
3 días ago | 0
|公认
Answered
How to rename signal in Signal Data inspector ?
Double click that signal line in the Simulink model, give it a valid signal name, the signal name will then appear in the Data I...
How to rename signal in Signal Data inspector ?
Double click that signal line in the Simulink model, give it a valid signal name, the signal name will then appear in the Data I...
4 días ago | 0
Answered
如何制作MATLAB块函数的万博1manbetxSimulink调度程序以每40毫秒的仿真运行？
使用函数通用发电机块，指定样品时间。将MATLAB功能块放入触发的子系统中，指定...
如何制作MATLAB块函数的万博1manbetxSimulink调度程序以每40毫秒的仿真运行？
使用函数通用发电机块，指定样品时间。将MATLAB功能块放入触发的子系统中，指定...
4 días ago | 0
|公认
Answered
How can i pass a string from simulink mask to matlab function block
With R2018a (with the String Constant block) or later, you can do this, with a little extra effort. Add a 'String Constnat' blo...
How can i pass a string from simulink mask to matlab function block
With R2018a (with the String Constant block) or later, you can do this, with a little extra effort. Add a 'String Constnat' blo...
5días以前|0
Answered
Is there a way to pass the name of an input signal to a matlab function block in simulink?
不是通过通过，但是您可以通过get_param（）获得它。请注意，代码生成不支持某些功能。万博1manbetx乐趣...
Is there a way to pass the name of an input signal to a matlab function block in simulink?
不是通过通过，但是您可以通过get_param（）获得它。请注意，代码生成不支持某些功能。万博1manbetx乐趣...
5días以前|0
Answered
Simulink does not support 'Array' format for logging multiport data. Change the logging format of the Scope to 'Dataset', 'Structure', or 'Structure with time'.
See document web(fullfile(docroot, 'simulink/gui/format.html')) To use Array format, all logged states and outputs must be: ...
Simulink does not support 'Array' format for logging multiport data. Change the logging format of the Scope to 'Dataset', 'Structure', or 'Structure with time'.
See document web(fullfile(docroot, 'simulink/gui/format.html')) To use Array format, all logged states and outputs must be: ...
6días以前|0
Answered
Implicit scalar expansion doesn't work in MATLAB function block.
Good news. It seems it is available in R2021b, but not in R2021a. Check //www.tianjin-qmedu.com/help/releases/R2021b/coder/u...
Implicit scalar expansion doesn't work in MATLAB function block.
Good news. It seems it is available in R2021b, but not in R2021a. Check //www.tianjin-qmedu.com/help/releases/R2021b/coder/u...
6días以前|0
Answered
Use #define values from a Matlab function
您可能需要将C标头文件和源C代码文件添加到模型，CTRL+E，仿真目标，请按照...
Use #define values from a Matlab function
您可能需要将C标头文件和源C代码文件添加到模型，CTRL+E，仿真目标，请按照...
6días以前|0
Answered
试图在Linux上阅读LMTool的新许可证
将主许可文件命名为许可证。DAT，将辅助许可证文件命名为xxx.lic。将同时放入Matlabroot \许可文件夹和...
试图在Linux上阅读LMTool的新许可证
将主许可文件命名为许可证。DAT，将辅助许可证文件命名为xxx.lic。将同时放入Matlabroot \许可文件夹和...
9días以前|0
Answered
How to make this string a = '(0 0 0)' into a double b = [0 0 0]?
a ='（12 2.8 1.22）';b = sscanf（a，'（％f％f％f）'）b = transpose（sscanf（a，'（％f％f％f）'））
How to make this string a = '(0 0 0)' into a double b = [0 0 0]?
a ='（12 2.8 1.22）';b = sscanf（a，'（％f％f％f）'）b = transpose（sscanf（a，'（％f％f％f）'））
9días以前|0
Answered
Sharing Custom Simulink Library via Toolbox
//www.tianjin-qmedu.com/help/matlab/matlab_prog/create-and-share-custom-matlab-toolboxes.html //www.tianjin-qmedu.com/help/...
Sharing Custom Simulink Library via Toolbox
//www.tianjin-qmedu.com/help/matlab/matlab_prog/create-and-share-custom-matlab-toolboxes.html //www.tianjin-qmedu.com/help/...
9días以前|0
Answered
比较来自2个数据检查器或.mat文件的所有信号
这正是Simulink数据检查器所做的。万博1manbetx遵循文档和示例。https：//www.tianjin-qmedu.com/help/simul ...
比较来自2个数据检查器或.mat文件的所有信号
这正是Simulink数据检查器所做的。万博1manbetx遵循文档和示例。https：//www.tianjin-qmedu.com/help/simul ...
9días以前|0
Answered
How to select a subsystem for convertToModelReference with an unknown subsystem name?
由于您在模型的根级别中只有一个子系统块，因此这将返回此子系统。find_system（args，'sear ...
How to select a subsystem for convertToModelReference with an unknown subsystem name?
由于您在模型的根级别中只有一个子系统块，因此这将返回此子系统。find_system（args，'sear ...
9días以前|1
|公认
Answered
Disable TransportDelay warning when time delay is set to 0
我了解您使用TransportDelay块的便利性。如果没有延迟，只需将延迟设置为零即可。bu ...
Disable TransportDelay warning when time delay is set to 0
我了解您使用TransportDelay块的便利性。如果没有延迟，只需将延迟设置为零即可。bu ...
10días以前|0
Answered
fprintf use with error
使用单引号标记，而不是双引号标记a = 1.2;fid = 1 fprintf（fid，'这是我的数字％f'，a）
fprintf use with error
使用单引号标记，而不是双引号标记a = 1.2;fid = 1 fprintf（fid，'这是我的数字％f'，a）
10días以前|0
Answered
万博1manbetxSimulink“ Globals”无法正常工作
“全局”数据存储并不是为了在不同的仿真运行之间保存数据。请参阅此信息：Web（FullFile（DocRoot，'Sim ... ...
万博1manbetxSimulink“ Globals”无法正常工作
“全局”数据存储并不是为了在不同的仿真运行之间保存数据。请参阅此信息：Web（FullFile（DocRoot，'Sim ... ...
13 días ago | 0
|公认
Answered
蒙版子系统：如何将双向量传递到常数？
I don't know why this old question suddenly appears at the top. I believe the answer to this question is a trick. Use mat2str()...
蒙版子系统：如何将双向量传递到常数？
I don't know why this old question suddenly appears at the top. I believe the answer to this question is a trick. Use mat2str()...
13 días ago | 0
Answered
The Problem Of Multiple Gotos?
This is a bad practice or even incorrectr practice to put a "Goto" block inside a library component, which you know will be used...
The Problem Of Multiple Gotos?
This is a bad practice or even incorrectr practice to put a "Goto" block inside a library component, which you know will be used...
13 días ago | 0
Answered
使用状态流作为子系统参考，并在实例化后进行一些要编辑的参数
Create your Stateflow chart and create parameter variables, add a mask to the Stateflow chart to bring all those parameter varia...
使用状态流作为子系统参考，并在实例化后进行一些要编辑的参数
Create your Stateflow chart and create parameter variables, add a mask to the Stateflow chart to bring all those parameter varia...
16días以前|0
|公认
Answered
如何在另一个矩阵中从矩阵中找到索引？
％c是逻辑索引矩阵。a =零（2,3,4）;a（：：，：，4）= 4;a（：，3,4）= 5;C =或（a == 4，a == 5）％使用它来选择通讯...
如何在另一个矩阵中从矩阵中找到索引？
％c是逻辑索引矩阵。a =零（2,3,4）;a（：：，：，4）= 4;a（：，3,4）= 5;C =或（a == 4，a == 5）％使用它来选择通讯...
19días以前|0
Answered
How to open a Simulink example using command
Most likely, you don't have the toolbox installed. Or, if installed, the path is not correctly set. Try these two commands in yo...
How to open a Simulink example using command
Most likely, you don't have the toolbox installed. Or, if installed, the path is not correctly set. Try these two commands in yo...
23 días ago | 0
Answered
know the number of open unsaved(dirty) simulink files
bd=find_system('type','block_diagram','dirty','on')
know the number of open unsaved(dirty) simulink files
bd=find_system('type','block_diagram','dirty','on')
27días以前|0
|公认
Answered
Definition and Control of Variables via the Simulink Dashboard
Not sure if you are aware of the differences. The blocks in Dashboard are used to control parameter values and display signal va...
Definition and Control of Variables via the Simulink Dashboard
Not sure if you are aware of the differences. The blocks in Dashboard are used to control parameter values and display signal va...
alrededor de 1 mes ago | 0
Answered
syntax cellstr Error when using double as input argument
在两个软件中比较两个函数（具有相同名称）是没有意义的，要求一个函数的行为与oth相同。
syntax cellstr Error when using double as input argument
在两个软件中比较两个函数（具有相同名称）是没有意义的，要求一个函数的行为与oth相同。
alrededor de 1 mes ago | 1
