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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...
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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 ...
presque 8 ans il y a | 1 réponse | 0
1
réponseQuestion
Does Matlab able to solve an inexact programing model?
Is there a way to solve an inexact programing model with Matlab?
environ 8 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
environ 8 ans il y a | 1 réponse | 1
1
réponseQuestion
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 ...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 8 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 8 ans il y a | 2 réponses | 0
2
réponsesQuestion
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 ...
environ 8 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 8 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
plus de 8 ans il y a | 3 réponses | 0
3
réponsesQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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: ...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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) ...
presque 9 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 9 ans il y a | 4 réponses | 0
4
réponsesQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 9 ans il y a | 3 réponses | 0
3
réponsesQuestion
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
presque 9 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
environ 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
environ 9 ans il y a | 3 réponses | 0
3
réponsesQuestion
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 ...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
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: ...
plus de 9 ans il y a | 2 réponses | 0
2
réponsesQuestion
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;...
plus de 9 ans il y a | 2 réponses | 0