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Oscar Espinosa


Last seen: 15 days ago

Samara University

12 total contributions since 2018

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Question


Problem solving ODE system in Simulink
Hi, I'm having some troubles when trying to solve a system of ODE. This is the equation that I'm trying to solve: with initial...

18 days ago | 1 answer | 0

1

answer

Question


How to change the field width of an exponential notation?
Hi, Im trying to change the field width and the number of digits of the exponential, I will like to looks like enginnering notat...

7 months ago | 1 answer | 0

1

answer

Question


How to arrange coordinates into 3 columns?
I'm creating the mesh of a wing, so, in order to export the coordinates of each node I need to arrange all the coordinates (x,y,...

1 year ago | 1 answer | 0

1

answer

Question


How can I give different format to each column in a table?
I'm passing the data from Matlab to TexStudio which this line : latex_table = latex(vpa(sym(table),6)) I'm getting this result...

1 year ago | 0 answers | 0

0

answers

Question


How to obtain the minimum values of an array?
I'm trying to get the minimum values of three vectors. Assuming that the length of the vectors is 1x4, I need to get 4 minimums....

1 year ago | 1 answer | 0

1

answer

Question


Problem with for loop
I want to obtain the middle points of each panel of a closed circle, for that I'm using the for loop. For example, the length of...

2 years ago | 1 answer | 0

1

answer

Question


Undefined variable when executing new object
Hello, I got an error when my function its trying to open a new object (window). This is the code: function SelectFiles ...

2 years ago | 0 answers | 0

0

answers

Question


How can I match axis values with data?
Hi, my data is between -6 and 3. So I changed the xtick in order to match my values with the given plot. But I got something I w...

2 years ago | 1 answer | 0

1

answer

Question


Evaluate if pushbutton is pressed in conditional 'if'
Hi everybody, Im trying to evaluate if a pushbutton is pressed and then plot my data in a UI. Here is the code: function R...

2 years ago | 1 answer | 0

1

answer

Question


Undefined function or variable (Passing data between functions)
Hi, I got this problem. When storing data in a function and then I trying to retrieve it 'Undefined function or variable 'GI'' o...

2 years ago | 1 answer | 0

1

answer

Question


How to avoid errors when modifing data using guidata and get?
How can I modify and then store a value in editable box using guidata. In the future I will be need to retrieve that value in ot...

2 years ago | 1 answer | 0

1

answer

Question


Input array through GUIDE
I'm trying to introduce data through GUIDE like a vector. I get an error on the function in which the vector is introduced. The ...

2 years ago | 1 answer | 0

1

answer