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Ioannis Vourvachakis


Last seen: Today Active since 2021

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concetrate on specific range of axis limits
Hello! I want to concetrate on specific range of x axis limits, like this for example How could this be done? I don't kno...

21 hours ago | 2 answers | 0

2

answers

Question


horizontal bar plot (from a negative to a positive value in the same line)
Hello, I am trying to make a horizontal bar plot that will construct a bar for example from -5 to 5. like the plot in the fol...

2 months ago | 1 answer | 0

1

answer

Question


How to use regexp in a cell array whose cells may contain cell entries
Hello, Ι have the following cell array I want to use -regexp to find where 'Carbon fixation' is written. I would use: reg...

5 months ago | 1 answer | 0

1

answer

Question


make a plot the sampling results
Hello! I have a double array 1603*2500. There are 1603 reactions and for each reaction I have found 2500 possible flux values...

5 months ago | 1 answer | 0

1

answer

Question


make a data plot
Hello! I want to make a plot like this, but I don't know exactly how. More specifically,I want to plot the possible values o...

5 months ago | 2 answers | 0

2

answers

Question


i want to delete cells that contain 0's
In a cell array, there are rows of cells that contain 0's. I want to delete these rows. Thank you.

6 months ago | 1 answer | 0

1

answer

Question


regexp to extract the last underscore and the following letter (last letter) from words
I want to use regexp in order to extract only the last underscore and the last letter from the words below. But if I have the w...

6 months ago | 1 answer | 0

1

answer

Question


find if one number is member of a column ,of cell array, that contains cell entries and if it is member, in which row, it appears
I have a 23*6 cell array that is called cofPairs. As you see, the 5th and 6th column contain cell entries, that contain num...

7 months ago | 1 answer | 0

1

answer

Question


I want to find the position of cells with a specific content, but the empty cells are not counted, so I take a wrong result of position
I have the cell array a. This cell array is a 1603 * 1 cell array . I want to find the cells that contain 'svinw to ena zeugos...

7 months ago | 1 answer | 0

1

answer

Question


regexp function that checks if a specific letter is in the end of a cell (last character)
This regexp function checks if there is a capital P in metForm folowed by any capital letter. x= regexpi(metForm(i,1),'(?-i)P[A...

7 months ago | 1 answer | 0

1

answer

Question


intersect between the second column of cell array A (for all rows) and the first column of cell array B (for all rows)
I want to intersect between the second column of cell array A (for all rows) and the first column of cell array B (for all rows...

7 months ago | 3 answers | 0

3

answers

Question


'ab[c]' to this 'ab_c' ?
How can I convert this 'ab[c]' to this 'ab_c' ? The letters a,b,c are for the specific example. In the position of...

7 months ago | 2 answers | 0

2

answers

Question


intersect between a double and a (complicated) cell array
I have a double array A and I have a cell array B I want to extract the values in array A, that also are contained in the ...

7 months ago | 1 answer | 0

1

answer

Question


Input A of class cell and input B of class cell must be cell arrays of character vectors, unless one is a character vector.
I have a cell array A 2×1 cell array {[321]} {[640]} and I have a cell array B, that is a 1×6 cell array. In...

7 months ago | 2 answers | 0

2

answers

Question


peak a part from a cell array
From the cell array A, i create a new cell array B that contains a specific part of B. B = A(wP,:); How can I create a new cel...

7 months ago | 1 answer | 0

1

answer

Question


less than against less or equal than
Can someone tell me what is going on? Thank you

7 months ago | 1 answer | 0

1

answer

Question


union multiple arrays (more than two)
I want to union more than two arrays. Thank you

7 months ago | 1 answer | 0

1

answer

Question


what is summarised?
I can't understand the syntax. What is summarised? if mod(sum([subCarbon;prodCarbon;metCarb(cofMetIDs... ...

7 months ago | 1 answer | 0

1

answer

Question


changeCobraSolver: Solver gurobi is installed but not working properly.
When I am changing cobrasolver to gurobi, this message is appeared: changeCobraSolver: Solver gurobi is installed but not work...

8 months ago | 0 answers | 0

0

answers

Question


run part of a function file
Can I do something to call a function file until a specific line of the file (not all the file)? What can I do about it? Thank...

8 months ago | 1 answer | 0

1

answer

Question


Index exceeds the number of array elements (1).
I ran a file, but an error appears in the follownig line: Refset=sol(iii(1:first_members),:); with the message: Index exceeds...

8 months ago | 1 answer | 0

1

answer

Question


Undefined function or variable 'cell2str'.
I ran a function, but an error appeared in the following line: fprintf(cell2str(strcat({'Experimentally measued stoichs add up ...

8 months ago | 1 answer | 0

1

answer

Question


cell array to logical
I have this cell array and i want to convert this to logical array. Thank you

8 months ago | 1 answer | 0

1

answer

Question


very small value and zero
Very small values in a array (approximately <10^(-6), appeared as zero. I want to see their real values as small as they might ...

8 months ago | 1 answer | 0

1

answer

Question


What means ':' in strcat ?
Can someone explain me what happens in the code below? Thank you for j=1:length(a) for k=1:length(b) c=strcat(...

8 months ago | 1 answer | 0

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answer