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Moe


Last seen: 8 days ago
64 total contributions since 2014

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Question


How to generate random number in MATLAB
Hi everyone, I'm trying to generate four random numbers in the MATLAB. I want some ["sum" intended methinks? --dpb] of these fo...

9 days ago | 1 answer | 0

1

answer

Question


How to calculate sequencing arrays in a matrix
The matrix A has 2 columns: first is ID and second is the degree. A = [2842198 7 2842198 7 2842198 2 2842198 7 ...

4 years ago | 1 answer | 0

1

answer

Question


Does Matlab able to solve an inexact programing model?
Is there a way to solve an inexact programing model with Matlab?

4 years ago | 0 answers | 0

0

answers

Question


How to find arrays in matrix
Suppose matrix A is as follows: A = [1;2;3;4;5]; And matrix B: B = [1,43,23,45;4,23,64,21;2,43,23,11;3,43,21,88;5,3...

4 years ago | 1 answer | 0

1

answer

Question


How to sum up unique arrays in the matrix
Hi everyone, Suppose the matrix A is as follows: A = [10 1 180 10 1 40 10 1 40 10 1 160 10 2 10 ...

4 years ago | 1 answer | 0

1

answer

Question


How to transform a matrix in Matlab?
Matrix A is as follows: A = [0 240 245 250 25 1 2 1 63 3 2 1]; I want matrix A to be transformed to B (l...

4 years ago | 2 answers | 0

2

answers

Question


How to transform a matrix to a binary type in Matlab?
Matrix A is as follows: A = [0 240 245 250 25 1 2 1 63 3 2 1]; First row is header of the matrix. Except column...

4 years ago | 1 answer | 0

1

answer

Question


How to save the output of matrix calculation with different dimension
Matrix A is as follows: A = [0.535700142949073 0.979891844387851 0.971530253658353 0.0298279396616543 0.594892834326848 0.0...

4 years ago | 2 answers | 0

2

answers

Question


How to remove some certain rows in Matlab?
Matrix A is as follows: A = [45,1,1,1,2;74,1,2,3,1;75,1,1,3,1;73,1,1,1,1;53,1,1,3,2;98,1,1,1,1]; I want to find those ...

4 years ago | 2 answers | 0

2

answers

Question


How to reformat a matrix with a continuous string
Matrix A is as follows: A = [7843,20,21,22,24,21;2345,21,23,22,24,25;5452,21,20,22,24,25;4231,20,21,22,23,20]; First con...

4 years ago | 1 answer | 0

1

answer

Question


How to split a matrix?
Hello everyone, I have the matrix A as follow: A = [25,240,15,H;25,255,10,R;25,265,20,H;63,240,10,W;63,250,35,L]; The...

4 years ago | 1 answer | 0

1

answer

Question


How to find first two maximum number in the matrix
Hello everyone, I have the following matrix A (right table): A = [1248,30,12;1248,20,13;1248,5,14;177,5,12;177,25,13;230...

4 years ago | 2 answers | 0

2

answers

Question


How to count data based on the categories
There is a Master matrix as follow that includes a unique ID (first column), different ID (second column) and last three columns...

4 years ago | 3 answers | 0

3

answers

Question


How to save graph in each iteration
I have a loop in my code that in each iteration is produced a graph. I want to save all of graphs in each iteration. If I use th...

4 years ago | 1 answer | 0

1

answer

Question


How to write to a text file without overwriting existing file content in matlab
Matrix a in each run will be created new values and I want to save output values in each run to the same file without overwritin...

5 years ago | 1 answer | 0

1

answer

Question


How to join two matrix arrays together
I have two matrices A(i) and B(i) with similar (i) arrays. This i will be vary in each run. For example for i = 3, A and B are: ...

5 years ago | 1 answer | 0

1

answer

Question


How to join two matrices together
I have two for loops that in each iteration is producing n & m series of data for Start_MS (i) & Duration_MS (i) & Start_DS (j) ...

5 years ago | 0 answers | 0

0

answers

Question


How can I change color in barh graph
How can I change colors (blue and yellow as defualt) to any other colors in barh graph in Matlab? <</matlabcentral/answer...

5 years ago | 1 answer | 0

1

answer

Question


Is it possible to change label names in Matlab
I want to have different names in my Y axis rather than numbering like the following photo: <</matlabcentral/answers/uplo...

5 years ago | 4 answers | 0

4

answers

Question


How can I make matrix name and value in one matrix
I have several value with individual name for each. How can I bring all of them in one matrix that first column is value and sec...

5 years ago | 1 answer | 0

1

answer

Question


How to plot multiple graphs in multiple rows in one grap
I have several graphs that I'm using subplot command line to get all of them in one figure. However, all of them will be sequenc...

5 years ago | 1 answer | 0

1

answer

Question


How to find a number location in a multiple sub-matrices?
I have a combined matric "z" which is included 3 sub-matrices "a", "b" and "c". RNG is a random number from matrix z. So, I want...

5 years ago | 2 answers | 0

2

answers

Question


How to read and save multiple excel sheets in Matlab?
Hi everyone, I have an excel file with 10 sheets. Sheets names are as default from sheet1, sheet2, sheet3, ...., sheet10. How...

5 years ago | 1 answer | 0

1

answer

Question


How to generate random number from cumulative distribution function (CDF) in Matlab
Hi everyone, Similar to R program, I'm looking for a code in Matlab that I can generate a set of random number with a specifi...

5 years ago | 3 answers | 0

3

answers

Question


Is there any default tools or code in Matlab for monte carlo simulation (MCS)
Is there any default tools or code in Matlab for Monte Carlo Simulation (MCS) Or Markov Chain Monte Carlo

5 years ago | 1 answer | 0

1

answer

Question


Probability density functions (PDF) in Matlab 2012a or earlier
Does anyone know how to calculate PDF in Matlab version 2012a or earlier? If I used the following default code in Matlab fo...

5 years ago | 2 answers | 0

2

answers

Question


How to find a specific row in the matrix and extract it to the new matrix
Can anyone give me any suggestion how I can find the specific row (matrix= criteria) from main matrix (big matrix) and then extr...

5 years ago | 3 answers | 0

3

answers

Question


How to find repetition of each unique array in matrix?
Suppose I have a matrix a: a = [100680 114678 114678 31678 31678 31678 31678 19505 19505 19505 ...

5 years ago | 2 answers | 0

2

answers

Question


How to break with two conditions
I want to break my code when both m and m2m is smaller than 0 I used the following command, but it gave me error: ...

5 years ago | 2 answers | 0

2

answers

Question


How to select randomly among all positive value in a matrix
Hi everyone, I need a fast and efficient code for the following problem: Suppose I have matrix m and m2m: m = [3;4;5;...

5 years ago | 2 answers | 0

2

answers

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