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Isai Fernandez


PUCP

Last seen: 6 månader ago Active since 2018

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Question


Storage elements from matrix in other one, with indexing.
I want to storage information from one matrix to another. In this example, from A matrix I have to extract to storage in B matri...

mer än ett år ago | 2 answers | 0

2

answers

Question


Plot from cell array
I want to plot data from cell array. I tried many ways, and I can't get it. I used plot inside and outside the loop, also scatte...

mer än ett år ago | 1 answer | 0

1

answer

Question


Add columns to tables with loops
I want to create a first column for my table, after a loop. I tried like this: %N(mxn) i=1; while i<= size(N,1) capa(i) ...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Create row with text from loop for a table
I want to create a table with a row like this: [Bar No.1; Bar No.2 ... Bar No.n] I tried it with: %N = 4x6; capa = zeros(s...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Text in while loop creating matrix
I was trying to create a matrix with text in some cases, but I can't. I tried with advices from other answers, but it didn't wor...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Choosing not number elements from matrix to use in title figures and plots
I want to use a list of names to put in titles of plots or figures. This is the matrix and the code in my try. sis = 1; ...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


File names in plots legend, from struct data; Matlab says is not an array.
I have multiple files with *struct* data, and I want to place a legend with a group of data. I tried to use the Benjamin Krau...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


Size of a matrix after conditions is incorrect.
I am writing a loop with conditionals. But, I have an error in the calculation, about the size of a matrix. This is my minima...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


File data with columns arranged with different number of rows.
I need to write data which have pairs of columns with different number of rows. Is it possible? Because I tried to create it,...

mer än 4 år ago | 2 answers | 0

2

answers

Question


Operations between matrix, different calculation according to conditions.
I want to multiply two matrices, but depends on conditions I will operate with other expression. If we name matrices "A" and ...

mer än 4 år ago | 2 answers | 0

2

answers

Question


Store results from loop.
I am practicing to write in Matlab. I have an issue, I want to store all "S" results from a loop calculation. I tried to do i...

mer än 4 år ago | 1 answer | 0

1

answer

Question


Optimizing a calculation. Try matrix values to meet a condition.
I am learning to write in Matlab, and I wrote a code to calculate this: # I have a column matrix "A" with the posible values ...

mer än 4 år ago | 1 answer | 0

1

answer

Question


Scan for elements of matrix, to limit them in an interval, and change them.
I am learning to write my programs in Matlab. I want to limit the value of the matrix elements for some interval, and if they...

mer än 4 år ago | 1 answer | 0

1

answer