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...

mer än 4 år 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...

nästan 5 år 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) ...

nästan 5 år 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...

ungefär 5 år ago | 2 answers | 0

2

answers

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...

ungefär 5 år 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 ...

mer än 5 år ago | 0

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...

mer än 5 år 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 ...

mer än 5 år ago | 2 answers | 0

2

answers

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 ...

nästan 6 år ago | 1 answer | 0

1

answer

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...

ungefär 6 år 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...

ungefär 6 år 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...

ungefär 6 år 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...

ungefär 6 år 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...

ungefär 6 år 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...

ungefär 6 år 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...

mer än 6 år 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. ...

mer än 6 år 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...

mer än 6 år ago | 1 answer | 0

1

answer

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...

mer än 6 år 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...

nästan 7 år 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...

ungefär 7 år 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...

ungefär 7 år ago | 0

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

ungefär 7 år ago | 4

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...

mer än 7 år 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...

mer än 7 år ago | 0 answers | 0

0

answers

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

mer än 7 år ago | 0

Question

How to calculate the best Decimation?
Hi all, How is it possible to stimate the best decimation for a block "to file"?.

mer än 7 år ago | 1 answer | 0

1

answer

Question

Is there a conductor block defined into simpowersytems?
Hi everybody, I want to ask you for help in order to know if anybody in here can tell me wether exist a conductor, cable defined...

mer än 7 år ago | 2 answers | 0

2

answers

Question

Why the sum is different to real data?
Hi I have a doubt about, how matlab SUM values, maybe is quite easy for you answer this, but I have an issue based on the follo...

nästan 8 år ago | 0 answers | 0

0

answers

Question

Is there any here to be able to disappear the duplicate axes (Y) points?
Hi dear Math Friends, Is there anybody to be able to disappear the duplicate axes (Y) point that appear when I plot two differe...

nästan 8 år ago | 0 answers | 0

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answers