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Tomas Iesmantas


Active since 2011

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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...

mer än 11 år 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 ...

mer än 11 år 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, ...

mer än 11 år 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)...

mer än 11 år 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...

mer än 12 år 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...

nästan 13 år 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...

ungefär 13 år 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...

mer än 13 år 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 ...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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 ...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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 ...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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...

mer än 13 år 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('...

mer än 13 år 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...

mer än 13 år 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...

nästan 14 år ago | 1 answer | 0

1

answer