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Pedro Guevara


Last seen: 9 months ago Active since 2018

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Question


How can I recognize a mesh of points on the same plane?
Good day. This is perhaps the greatest contribution that I will ask the community due to the great difficulty that it brings. I ...

2 years ago | 1 answer | 0

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answer

Question


How do I get the "Null" coefficients of an equation?
Good day. I have the following concern. I have this matrix called "Nodos" that contains the coordinates of 3 points that make u...

2 years ago | 1 answer | 0

1

answer

Question


How to know if a network of nodes are connected to each other?
Good Morning. I wanted to ask if there is any function that allows me to know if all the nodes of a network in a mesh can commun...

2 years ago | 1 answer | 0

1

answer

Question


How do I prevent my figures from duplicating?
Good day. I have the following problem. I have 1 project with 6 files (3 of type .m and 3 of type .fig, each .m corresponds to...

2 years ago | 1 answer | 0

1

answer

Question


How can I join 3D points on an "axis object" by brushed sweep?
I have the following problem. I have a Gui that contains a 3D "Axes object". I have a few points in the "axes", and what I want ...

2 years ago | 0 answers | 0

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answers

Question


How do I get the handle of my current .fig?
Goodnight. I have the following question. I have 2 .fig files with their respective .m files. In one of the .fig (whose name is...

2 years ago | 0 answers | 0

0

answers

Question


Why does my axes disappear when putting a background image?
Good evening. I have the following problem. I am using this code to put an image in a Gui in the background, the objects that I ...

2 years ago | 0 answers | 1

0

answers

Question


How can I organize the rows of an array in a specific order?
Good morning. I have the following problem. I have a square matrix of N * N (The matrix can be of different size), in the final ...

3 years ago | 1 answer | 0

1

answer

Submitted


Calculation of centroids of compound figures
This simple application allows you to calculate the centroids of the polygonal composite figures you want.

3 years ago | 2 downloads |

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Question


How do I fill a group of excel cells with color considering a matrix of type "Cell" that I have in matlab?
Good afternoon. My problem is the following. I have a series of cell type matrices (which are of variable size according to some...

3 years ago | 0 answers | 0

0

answers

Question


I can't erase non-numerical data from an editable text
Good afternoon. I have the following problem. I have the following problem. I have these lines of code, which in theory should ...

3 years ago | 2 answers | 0

2

answers

Question


How can I reset a Guide?
Good day. I request your help again with a small problem. I have a guide to which data is entered through many means (tables, ed...

3 years ago | 0 answers | 0

0

answers

Question


How to remove labels from a plot?
Goodnight. I ask for your help with a new problem. I am having problems with the removal of labels in a graph. What happens is t...

3 years ago | 1 answer | 0

1

answer

Question


My file compiled .exe does not run as it should.
Good morning. I have the following problem I have 4 file files: form1.fig form1.m form2.fig form2.m I'm trying to make a singl...

3 years ago | 1 answer | 0

1

answer

Question


Is there any way to "clean" a single row of a uitable?
Good day. I have the following problem I have a uitable to which some data must be entered. What I want is to clean a row wher...

3 years ago | 1 answer | 0

1

answer

Answered
Strange error with use of the function."diff"
I'm an idiot. Sorry, I did not remember that variable. Thank you.

3 years ago | 0

Question


Strange error with use of the function."diff"
Good morning. I request your help with a very strange problem that is happening to me. It happens that I have a code (of 664 lin...

3 years ago | 2 answers | 0

2

answers

Question


¿how can I show a matrix of type -cell- in a msgbox?
I annoy them with another great concern that I have. I'm doing a program in which we must show matrices with numeric and non-num...

3 years ago | 2 answers | 0

2

answers

Question


How do I extract a number from a string?
Good afternoon. I have the following problem. I have a matrix of type "Cell" in which there is data of type "string", said data ...

3 years ago | 2 answers | 0

2

answers

Question


concatenate text and variables in a uitable
Good afternoon. I have the following problem I have a matrix (XonT) that is variable in size and "double", and I am trying to ad...

3 years ago | 0 answers | 0

0

answers

Question


How to allow only the input of numeric data to uitable and text box?
Good morning. I have the following problem I have a uitable in main GUI that has "n" rows (the rows depend on the value that the...

3 years ago | 1 answer | 0

1

answer

Question


How can I send data, or extract data, from a range of cells in a Uitable?
Good night all. My problem is the following. I have a uitable of "n" number of rows and 9 columns. I want to send information ...

3 years ago | 1 answer | 0

1

answer

Question


I can not modify data in a table
Good afternoon. My problem is as follows. I have 2 guide, one depends on another. What happens is that the guide number 1 has ce...

3 years ago | 1 answer | 0

1

answer

Question


I can not get a "GUIDE" to open
Goodnight. I have the following problem. I have 2 "Guides", one called "form1" and the other "form2". The process is to press a ...

3 years ago | 1 answer | 0

1

answer

Question


How can I duplicate the data entered in a table instantaneously?
Goodnight. I have the following problem I have a table that has the columns "Initial node" (col 4) and "Final node" (col 5) and ...

3 years ago | 0 answers | 0

0

answers

Question


How can I find a vector in a matrix without using cycles?
Good afternoon. The reason for my message is to ask for help with this problem. Let's say I have a matrix "called A" with 2 colu...

3 years ago | 1 answer | 0

1

answer

Question


Find 3 values equal and consecutive ​​in the row of a matrix.
Goodnight. Disturbing them again with another concern. I have a matrix called "Cons" that in its last row is numbered (which is ...

3 years ago | 1 answer | 0

1

answer

Question


Remove rows from a matrix by considering repeated elements of the first column.
Good afternoon. I am writing to request your help again. It turns out that I have a matrix called "TT_XY" that contains some h...

3 years ago | 1 answer | 0

1

answer

Question


eliminate several columns and rows of a matrix using vectors.
Good afternoon. Request your help with the following problem. I have a matrix called "Cons" - you can see it in the image -, a...

3 years ago | 1 answer | 0

1

answer

Question


How do I assign the value of a matrix to a cell of an object "uitable" ?
Good afternoon. I request your help again. I have a data of a matrix (right part of the equality) that I want to send specific...

3 years ago | 1 answer | 0

1

answer

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