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Tony Castillo


universidad de deusto

Last seen: 7 giorni ago Active since 2015

Estudiante

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Question


how to maintaing the last value of a variable to be used in the next loop cycle of a simulation?
Dear all, I just wondering how to extract/save the last value registered from a time-series, to furtherly use it in the followi...

circa 2 mesi ago | 1 answer | 0

1

answer

Question


is it possible to further plot Figures previously saved in .fig or .png mode?
Dear all, I just want to create a subplot graph, using files .fig or .png (or whichever you advice me to save) for generating...

circa 2 mesi ago | 1 answer | 0

1

answer

Question


Why is not the second tag in the legend?
Dear all, I have been attempting to set the two legends at the boxplot, but there might be something wrong in my code since t...

2 mesi ago | 1 answer | 0

1

answer

Question


How can I replace the three YLABEL (degree of membership) to only one?
Dear Mathcoders, I am digging into this issue, I just want to: remove the three independent YLABELs (degree of membership) ...

2 mesi ago | 1 answer | 0

1

answer

Question


What migh be producing these huge amount of Warnings in my FL control?
Dear all, I have a battery control using Fuzzy Logic, it seems to be working properly, but I am receiving a tons of warnings ...

5 mesi ago | 1 answer | 0

1

answer

Question


How to set names to each colunm and row using "writematrix"?
Dear Mathcoders, I just wonder how to name the colunms and rows of table done by using writematrix, have not found a workarou...

5 mesi ago | 2 answers | 0

2

answers

Question


Is it possible to change dynamically the PATH?
Dear Mathcoders, I have this issue, form time to time I switch from two different PCs and even I have backed everything on Git...

5 mesi ago | 1 answer | 0

1

answer

Question


What might be happening that produces losses of about 20% when using Simplified Model of a Small Scale Micro-Grid example?
Dear Mathlab collaborators, I hope you can help me to comprehend in this example of Simulink, when using Simplified Model of a ...

10 mesi ago | 0 answers | 0

0

answers

Question


How to get rid of this warning which point at extra entries?
Dear all, I want to know why do I receive the following warning if my code is not in a loop? Warning: Ignoring extra legend e...

10 mesi ago | 1 answer | 0

1

answer

Question


Error plotting a bar graph because Assigning to 2 elements using a simple assignment statement is not supported.
Dear Mathcoders, I have been striving with this code, but I don find the way to make it without producing this error, I have f...

10 mesi ago | 1 answer | 0

1

answer

Question


How to plot multiple plots in a for loop without overwriting them?
Hello all, I have been striving to plot the irradiance vector and its corresponding impact over the SOC of the battery, but i...

12 mesi ago | 1 answer | 0

1

answer

Question


How to solve this issue Variable 'X' is not fully defined on some execution paths.
Dear All, I have a code into a MATLABFUNCTION block of Simulink that jump out this error message " Variable 'CONDICIONTRAMO' ...

circa un anno ago | 1 answer | 0

1

answer

Question


How to plot two bar plot in the same figure?
Dear all, I am wondering how to make a figure in matlab composed by two bar plots, the first contentive of several vaklues I wa...

circa un anno ago | 1 answer | 0

1

answer

Question


Warning with FLC this makes my model slow down
Dear Mathcoders, Could you mind sharing with me a piece of advice for diminishing/supressing this warning? because this reduce...

circa un anno ago | 0 answers | 0

0

answers

Question


Do anyone know how to read ".nc" data?
Dear mathcoders, I have been searching how to read a file downloaded from Copernicus its extension is .nc I was attempting t...

circa un anno ago | 1 answer | 0

1

answer

Question


Does anyone know how to fix this?
Dear coders, I have this issue marked on the figure, it seems as if I was introducing a differnt value but it is not, The...

circa un anno ago | 1 answer | 0

1

answer

Question


how to add a label to a contourf plot next to colourbar?
Hello mathcoders, I want to add a label next to the colourbar for adding the variable's name, how can I do it?. The resulting ...

circa un anno ago | 1 answer | 0

1

answer

Question


How to solve this issue with "libmat.dll'?
Hi all, I compiled a simulink model using the function "rtwbuild('Name of simulink model')" but when have attempted to execute ...

oltre un anno ago | 1 answer | 0

1

answer

Question


Is it possible use a battery in Simulink?
Dear all, I am modeling a power microgrid model, like the example "power_microgrid", however, I wonder wether is feasible inter...

oltre un anno ago | 1 answer | 0

1

answer

Question


How can I merge 6 same-size vectors in simulink to obtain only one output?
Dear All, I am seeking a block to produce only one output after merging 6 inputs, I expect to obtain the sum of the six inputs ...

oltre un anno ago | 1 answer | 0

1

answer

Question


Why my vars become to NaN?
Dear Coders, I have been testing the following code section by section and at first glance it worked properly, but when I have ...

oltre un anno ago | 1 answer | 0

1

answer

Question


Why the function mean does not return only one plot rather than 31?
Dear Coders, I have an issue I am trying to obtain only one profile per month, so I want to make a day-average per month, but...

oltre un anno ago | 1 answer | 0

1

answer

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...

oltre un anno 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...

oltre un anno 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...

oltre un anno 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...

circa 2 anni 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) ...

oltre 2 anni 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...

oltre 2 anni 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...

oltre 2 anni 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 ...

oltre 2 anni ago | 0

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