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Tomas Iesmantas


26 total contributions since 2011

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Question


Strange behaviour appears like Matlab bug
The problem: in each iteration of the loop, a string is created and the converted to the function str2func, e.g. myfunc=str2func...

7 years ago | 1 answer | 0

1

answer

Question


"Clear" function is not evaluated properly once program converted to exe
I have created an executable from my GUI program. However, I have used a line to clear from matlab memory old files: clear ...

7 years ago | 1 answer | 0

1

answer

Answered
A very odd loop behavior
What I have already figured out, is that since at every step in the "for" loop I create a new .m file and delete previous file, ...

7 years ago | 0

| accepted

Question


A very odd loop behavior
I encountered a quite odd and unseen behavior in "for" loops. Consider this simple loop: for i=1:5 Function(rand(1,1)...

7 years ago | 2 answers | 0

2

answers

Question


Pneumatic gas transportation system
Hi, Does anybody know, how to properly model the gas flow in simscape pneumatics? Gas flow into pneumatic resistive pipe at s...

8 years ago | 1 answer | 1

1

answer

Question


Problems with simscape solvers
Hi, I'm working on problem were I feed my simscape (pneumatics) model with long time series, which is quite noisy and unstabl...

8 years ago | 1 answer | 1

1

answer

Question


Resourse for computation with MAtlab
Hi, I need to run thousands of runs of the same program: these runs are absolutely independent from each other and differs ju...

9 years ago | 0 answers | 0

0

answers

Question


warnings and erros in matlab
Hi, Is there any way to write all warnings and errors ocurred in simulation\calculation to some text file? I generate simuli...

9 years ago | 2 answers | 0

2

answers

Question


String as variable in simulink
Hi, I created my own library of simulink and simscape components. One component is pressure sensor and have scope inside it. I ...

9 years ago | 1 answer | 1

1

answer

Question


NOT-ideal compressor in simscape
Hi, is there any simple way to create compressor (either constant pressure, or constant flow rate) which would be representation...

9 years ago | 2 answers | 0

2

answers

Question


while loop in simscape language
Hi, I'm having some troubles in creating ssc file where I need to use while loop (or maybe for). Here is my code: parameter...

9 years ago | 2 answers | 0

2

answers

Question


simulink components names from vector of strings
Hi, I need to generate automatical simulink model. Suppose you have some library with your components, say 'Library' and vector ...

9 years ago | 1 answer | 0

1

answer

Question


strings and numbers from excel
Hi, I need to read table from excel. This table are filled with numers and strings and some cells are empty. Is there easy way t...

9 years ago | 2 answers | 0

2

answers

Question


Moisture in pneumatic model
Hello, Maybe some of you know if there is any possibility to model in pneumatic flow of air with moisture: say compressor gener...

9 years ago | 1 answer | 1

1

answer

Question


How to delete mdl file with comand line?
Hello, I have a task to create automatically mdl (simulink) model with command line, which can be done by this line: new_syste...

9 years ago | 1 answer | 0

1

answer

Question


pneumatic valve
Does anybody has any idea of how to implement in simscape pneumatic valve? Like the one in SimHydraulic. At some time I have to ...

9 years ago | 1 answer | 0

1

answer

Question


connections in pneumatics
Hi, I use Pneumatic library (Simscape Foundations) and I know that every node has to have connection to volume. For example i...

9 years ago | 1 answer | 0

1

answer

Question


pneumatic chamber
Hello, I'm creating new pneumatic chamber with inlet and outlet. for such a chamber mass continuity equation would be like thi...

9 years ago | 1 answer | 0

1

answer

Question


pneumatic chamber with outlet
Hello, i'm working with compressed air system and I need chamber not just with air inlet, but with outlet also. Does anybody kn...

9 years ago | 1 answer | 0

1

answer

Question


fixed displacement pump analog in pneumatics
Hi, I'm trying to create compressed air system model with pneumatics in simscape and I missed something like fixed-displacement...

9 years ago | 1 answer | 0

1

answer

Question


Flow rate control
Hi, I'm modelling hydraulic system with end-user: fixed displacement pump provides fluid flow in system, fluid undergos several...

9 years ago | 1 answer | 0

1

answer

Question


simscape pneumatics
Hi, I'm trying to create some simple air plow system with pneumatics: pressure source-pipe1-pipe2-constant volume chamber. (two...

9 years ago | 3 answers | 0

3

answers

Question


Gas containment with output
Hello, I'm modelling gas flow system and what is quite strange that SimHydraulic doesn't have any container with output: consta...

9 years ago | 1 answer | 0

1

answer

Question


difficulties with add_block
Hello, I know that for simulink blocks to be programmatically put into model one needs to load simulink system (load_system('...

9 years ago | 1 answer | 0

1

answer

Question


SimHydraulics (Simscape) automatic block connection
Hello, I'm using simscape and simhydraulics and i desperately need to connect simHydraulics (and some SimScape) components autom...

9 years ago | 1 answer | 1

1

answer

Question


simulink model from matrix
Hy, Maybe some of you encountered a problem, when you need to build automaticaly a simulink model just from matrix, where eleme...

9 years ago | 1 answer | 0

1

answer