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Tony Castillo


Last seen: 3 Tage ago

universidad de deusto

69 total contributions since 2015

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Question


Problem to read multiple .csv in a loop for.
Hi all, I have one problem to read multiple ."csv" tables and also process them because appears this error message "Error usi...

4 Tage ago | 1 answer | 0

1

answer

Question


Why this for does not avance to the second CSV
Hi all, I am working with the extraction of a csv column, and removin NaN, and later I try to accumulate in an array because t...

4 Tage ago | 0 answers | 0

0

answers

Question


For loop preallocation warning?
Hello all, Even the code works properly, I get a warning flag that advice me to preallocate all of the variables that I am ac...

11 Tage ago | 1 answer | 0

1

answer

Answered
Change histogram y-axis to percentage [R2017b]
Hi Sir, I have plotted a histogram I wonder if is possible to set another axis in the plot like the one in the figure attache...

6 Monate ago | 0

Question


How to deal with NaN statistical analysis?
First block [cmin, indice_min]=min(IRR(:,4)); min_dia=IRR(indice_min, 1:3); disp(min_dia) ...

8 Monate ago | 1 answer | 0

1

answer

Question


How to solve this error "Not enough input arguments."
Dear all, I have this code, though, I have previously defined all the variables, it still persist a message: Not enough inpu...

8 Monate ago | 1 answer | 0

1

answer

Answered
Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 2.202823e-18.
Hello Guys, I received this warning in a model made in Simescape Power Systems of Simulink, Warning: Matrix is close to sing...

9 Monate ago | 0

Answered
Read and write multiple excel files.one after the other
Hello all, I need your help so as to overcome and issue I am experiencing now, I need to write dowm in and excel spreadsheet a ...

12 Monate ago | 0

Question


How to write in a n by m excel file?
Hello dear all, I have made a code to write into 27 columns my 18 rows, this was: sheet = 1; Vector= [VL IL IbToda...

12 Monate ago | 0 answers | 0

0

answers

Question


Why does this issue with XLSWRITE occurs?
Dear all, I had gotten this error message the odd in it is that previously it worked properly, but after some usage it is not...

12 Monate ago | 0 answers | 0

0

answers

Question


Problem with data saving in a for loop
Hi all, I have prepared a script to execute a code in 3 different folders, even though, I can verify that my script go through ...

etwa ein Jahr ago | 2 answers | 0

2

answers

Answered
Incremental Conductance in simulink
function dc = IC( V, I, Adc, dcinit) %#codegen %Algoritmo IncrementalConductance mi referencia es la dI/dV % Isc=input ('Corr...

etwa ein Jahr ago | 3

Question


How breaking a closed loop without neither Delay or Memory block?
Dear Mr/Ms, I am experiencing a problem in my SimScape Power System modelling, when I try to control the output voltage I need ...

mehr als ein Jahr ago | 1 answer | 0

1

answer

Answered
Why can't I tune my controllers in Simulink Control Design?
Hi all; Indeed I am sure I am experiencing the same issue you already have overpassed, that cheer me up to ask you, could you p...

mehr als ein Jahr ago | 0

Question


Why my Simulink does not work on RAPID ACCELERATOR mode?
Dear Ms, I am experiencing an odd issue in my PC with the Simulink, I have not ever experienced this sort of problem that block...

mehr als ein Jahr ago | 1 answer | 0

1

answer

Answered
problem of using rapid accelerator in simulink
Hello Ms, I could not ran no-one simulation in this mode (rapid accelarator), my version it is R2018b, but I have not been able...

mehr als ein Jahr ago | 0

Question


How could I use several POWERGUIs in a SimPowerSystem?
Hi all, My question is based on the need of speeding up my simulation, and I had noticed that some developers use various Power...

mehr als ein Jahr ago | 1 answer | 0

1

answer

Answered
bar plot, value on top
Hi guys, But despite I have tried to put the avlues on the TOP/OVER every one bar, I could not, even in the code I already cha...

fast 2 Jahre ago | 0

Question


How to add percentage in a bar plot?
Dear MATLAB community, I want to ask you how to portray or add a value in the top of each column in my Bar Graph?, because I wa...

fast 2 Jahre ago | 1 answer | 0

1

answer

Question


How to set the whole values in the "y" axis?
Hi dear MATLAB community,. I want to ask you how to portray in the Y axis the whole number (quantity), not as appear in my code...

fast 2 Jahre ago | 1 answer | 0

1

answer

Question


Partial shading efect in PV systems?
Hi Ms all, I need help in order to understand better some issues that I am experiencing in my PV systems under partial shaded e...

fast 2 Jahre ago | 1 answer | 0

1

answer

Question


how to solve this issue?. Undefined function 'ge' for input arguments of type 'timeseries'.
Hi, I had had change from Matlab&Simulink release 2018a to a former release 2017a, and my model is now presenting this problem. ...

etwa 2 Jahre ago | 1 answer | 0

1

answer

Question


Partial shading system has a derivate state error
Hi Ms, I started to test a partial shading model (an example belonging to Matworks https://es.mathworks.com/help/physmod/sps/ex...

etwa 2 Jahre ago | 0 answers | 0

0

answers

Question


how to find a value from a timeseries?
hi Guys, I got a problem analyzing a time series, because of its length I need to find out a way to obtain the required value w...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Question


Is it possible continue a simulation from one point intermediate?
Hello dear Ms,I want to ask you the following question, is it possible continue a simulation from one point intermediate?. Let m...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Question


Improving the speed of my model
Hi everyone, I need help for understand this matlab suggestion, after applying the Performance Advisor in SimpowerSystem, It...

fast 3 Jahre ago | 1 answer | 0

1

answer

Answered
mppt method
Hi, can any of you give me an opinion or verified if my Algorithms is or not ok?. It is an IC method function dc = IC( V, I...

fast 3 Jahre ago | 0

Question


How to mimic the wiring resistance in a model based on SimPowerSystem?
Hi everybody here, Mathlab community could anyone tell me how to mimic the cabling resistance in a model made in the environment...

fast 3 Jahre ago | 1 answer | 0

1

answer

Question


Plotting issues with the size of imagen in .svg
Hi everybody, I'm trying to plot a graph in ".svg" and I have obtained a quarter of the total size should be, can anyone help me...

etwa 3 Jahre ago | 0 answers | 0

0

answers

Answered
Is there a conductor block defined into simpowersytems?
Thanks so much...

etwa 3 Jahre ago | 0

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