Pregunta

can we set beside each one bar graph another comparative?
Hi dear mathfriends, i need some help in order to set one bar graph, next to another one for make possible the comparisson betwe...

más de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Using clock for modelling a charge of batteries
Hi everybody, I'm here to ask you if anyone of you has needed to work with a control by time?, because I'm thinking in control...

más de 8 años hace | 1 respuesta | 0

1

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Pregunta

the graph is incomplete, although the simulation run completely how can i solve this problem?
In my simpowersystem modelling i have several ploting to do, but spite the simulation reach the 100% only 1 graph can be shown c...

casi 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Parallel computing is posible in simscape SimPowerSystem?
Hello my friends, i'd like to know wether is possible to speed up my simulations based in Simulink and Simscape (SPS), trough pa...

casi 9 años hace | 1 respuesta | 1

1

respuesta

Pregunta

solver discrete or continuos in simscape?
Hi, I'm doing some changes to my model (an installation for solar harvesting) in order to improve its performance and reduce the...

casi 9 años hace | 1 respuesta | 0

1

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Respondida
Algebraic loop in Simscape?
Here you can see the model where i use a Unit Delay to break the feedback.

casi 9 años hace | 0

Pregunta

Error with transfer function?
Hi, How can i solve this issue? An error occurred while running the simulation and the simulation was terminated Caused ...

casi 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Algebraic loop in Simscape?
Hi everybody, I have a model that work very slow, but until i now it give me logical (i mean into the desired values) outputs, ...

casi 9 años hace | 3 respuestas | 1

3

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Pregunta

how to move a plot?
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alrededor de 9 años hace | 1 respuesta | 0

1

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Respondida
How can I accelerate simulink model?
I recommend you run the "PERFORMANCE ADVISOR" on Simulink windows, just cliking on the "rigth" button next to the mode simulatio...

alrededor de 9 años hace | 0

Respondida
How can I find MIN value with same number in the other column?
I think you should try it on this way A2= min (A)

alrededor de 9 años hace | 0

Pregunta

how to make automatic graph script with a for loop?
Hi everybody, i'm trying to make the folowing script for grahp 7 points, but i do not understand why only represent only one poi...

alrededor de 9 años hace | 3 respuestas | 0

3

respuestas

Pregunta

How can i fix this error, Too many input arguments?
Hi Everyone, i'm having an error when i try to display the Year, Month, and Day of one event. This is the code line with the er...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

I need to create a matriz since two different?
Hi i'm trying to build a matrix with the following data: disp(C) 9.9176 3.4750 20.6735 936.0956 15.3...

alrededor de 9 años hace | 3 respuestas | 0

3

respuestas

Pregunta

How to set names to column vectors?
Hi my friends, how to set name to columns vectors?, for instance these? disp(C) 15.5528 601.4385 11.8749 129.4530 ...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Why my var6 appear divide by 1000?
Hi, everyone i'm preparing a script for solve several things, among those the kmean, but i have noted that vector called "var6" ...

alrededor de 9 años hace | 2 respuestas | 0

2

respuestas

Pregunta

Clustering by kmean?
Hi Everybody, I'm doing an algorithm that allow me find the typical day and/or week of solar irradiance from a spreadsheet wiht ...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Sum values for a spreedsheet of excel
Hello, i want to do this: # load a excel spreedsheet # read that excel spreedsheet # set a stepsize of 4 numbers # sum fro...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

How to define the sampling time in a system of Simscape Power System Blocks without accuracy lost importants?
Hi my fellows, I'm trying to simulate a subsystem during a time around a whole day (3600*24), but i don't know what is the best ...

más de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Simscape power system swiches Mosfet/IGBT
Hello my dear friends, i'd like to ask you, if some one of you know how to avoid the current flow?, in those switches of solid s...

más de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Switch case error before to run simulation?
Hello can some one tell me why i get this mistake when i try to run the simulation? Output argument 'battery' is not assign...

más de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Matrix is close to singular or badly scaled in SPS
Hi, someone knows how to solve this warning in SimpowerSystem? Warning: Matrix is close to singular or badly scaled. Results ma...

más de 9 años hace | 1 respuesta | 0

1

respuesta

Respondida
Buck Converter
You can modelize it with the library of Simscape, into it you will find all you need as much in Simelectronics, as in Simpowersy...

más de 9 años hace | 0

Respondida
buck converter
Wich are the warnings?

más de 9 años hace | 0

Pregunta

why PV panels gives algebraic loop errors?
Hello everybody I have a question why when I'm simulating my PV sistem, especifically the PV panel send me an arror for algebar...

más de 9 años hace | 3 respuestas | 1

3

respuestas

Respondida
Current keeps flowing no matter if breaker is open or closed
Hello my friends i'm doing a simulation and my problem with the breaker seems be the same than you presented at the past, have y...

más de 9 años hace | 0

Respondida
AbsTol, RelTol
Hello how can I b) reducing the ode15s solver RelTol parameter so that the solver takes smaller time steps.???, i have an issue...

casi 10 años hace | 0

Pregunta

Take a look and give me your opinion about how to break the Algebraic Loop
I present you in the attached documents a DC load modeled, but I do not know how to model it without produce a ALGEBRAIC LOOP wh...

casi 10 años hace | 2 respuestas | 0

2

respuestas

Respondida
What's the role AlgebraicLoopSolver and TrustRegion used in the function set_param?
Hi, I'm having a similar issue (switch to LineSearch-based algorithm using set_param('Mec2ea_TODO_Prueba','AlgebraicLoopSolver',...

casi 10 años hace | 0

Respondida
Error evaluating "OpenFcn" callback of MultimeterPSB block (mask) 'RectifierSimulation/Multimeter'. Error due to multiple causes
Hi man, did you solve that error?, i'm having the same error but wiht a PV_Array.

casi 10 años hace | 0