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Ubaldo


Volvo Group Trucks Technology

Last seen: 1 month ago Active since 2014

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Question


How can I avoid temperature blow-up when mass-flow goes to zero in thermal circuits?
Hello! I have the following circuit. When I fully close Valve1 (Valve 2 is kept fully open) I have a twofold effect: ...

11 months ago | 1 answer | 0

1

answer

Answered
Use Arduino as controller (HIL) for a simulink modelled physical system
I think this could be a solution (I haven't tried myself though). https://github.com/leomariga/Simulink-Arduino-Serial

11 months ago | 1

Question


Is it possible to work with Matlab directly from powershell?
I wish to operate matlab directly from the powershell, without the need of opening a separate window for the command line. Not...

1 year ago | 1 answer | 0

1

answer

Question


Search for all the Divide block in a subsystem and its children
Hello, I am trying to find for all the Divide blocks in a model subsystem (and its children) but with no success. Here is t...

5 years ago | 1 answer | 0

1

answer

Question


Hook functions for RTW
Hi all, I followed the guide for specifying a RTW hook function (namely I copied the ert_make_rtw_hook.m in my path and edited...

5 years ago | 1 answer | 0

1

answer

Question


Concatenate a matrix by rows problem
Hello. I have noticed a strange behavior when concatenating matrix rows. For example, I have those two matrices: H = ...

6 years ago | 1 answer | 0

1

answer

Question


How to transpose a block matrix
Hi all, How to transpose in a nice way a block matrix? Say that I have A = [A11 A12 A13;A21 A22 A23;A31 A32 A33], where ea...

6 years ago | 1 answer | 0

1

answer

Question


Unmask ALL the masks in a model
Hi all, I have a fairly large model, and I need to unmask all the masked blocks. Going through the model and to manually unma...

6 years ago | 1 answer | 0

1

answer

Question


set_param 'Table' datatype
Hi all. I cannot set the 'Table" by using set_param my_data = [1 1 1 1]; set_param(char(my_table),'Table',my_data) In...

6 years ago | 1 answer | 0

1

answer

Question


Filter a struct based on the field name.
Hi all. Assume that i have a struct like the following my_struct: f1_x : 0 f1_y : 1 f1_z : 3 f2_x :...

6 years ago | 3 answers | 0

3

answers

Question


What is the BlockType name for Lookup Tables?
I need to change the parameters of a number of tables in my Simulink model. However the following Search_Path = 'MyM...

6 years ago | 1 answer | 0

1

answer

Question


Data type conversion in struct fields
Hi all, I am running the following: Foo = 'MyModel/Foo'; blks = find_system(Foo,'BlockType','Constant'); TEMP_PAR ...

6 years ago | 2 answers | 0

2

answers

Question


Updates of Matlab toolboxes based on latest Academic Research findings (Sys Id Toolbox)
I was recently dealing with System Identification toolbox, and I ended up in a very interesting presentation of professor Ljung ...

7 years ago | 2 answers | 0

2

answers

Question


How to connect a Simulink Project to an existing Git repository.
Hi all, I am working on a project which, among others, includes several Matlab/Simulink files. I am currently performing vers...

8 years ago | 0 answers | 2

0

answers

Question


Hybrid Systems simulations: HyEq, Stateflow or Hybrid Systems Toolbox?
Hi all, I have noticed that mentioned tools are used to model the same things: hybrid systems. But, honestly, I cannot see th...

8 years ago | 0 answers | 0

0

answers