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Gabriel


Active since 2013

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Question


Centroid plotting k-means
Hi guys, I am currently working on a k-means problem. I am struggling to plot the Centroid provided. I currently get the follow...

8 years ago | 1 answer | 0

1

answer

Question


Plot Colored Data from Excel
Hi guys, I have a program that later on gives me a 4 column matrix. the first 3 columns are the variables which I`d like to p...

8 years ago | 0 answers | 0

0

answers

Question


Index number of k-means clusters
Hi guys, I have a program that cluster some data and then calculate the optimized number of clusters. I want to know how I ca...

8 years ago | 1 answer | 0

1

answer

Question


Finding the max value in a vector
Hi guys, I am having some trouble finding the highest value and its Index in a vector. Bellow is my code, I am having trouble i...

9 years ago | 2 answers | 0

2

answers

Question


Problems with plotting array with saved data
Hi guys, I am kinda new to Matlab and i think I may be facing a stupid problem. In the code bellow, I use Kmeans to cluster s...

9 years ago | 0 answers | 0

0

answers

Question


Mean value for each column in a MAtrix
Hi guys, I am having some trouble when I try to use the "mean"function in a matrix. I have a 3 column matrix (around 80 lines) a...

9 years ago | 1 answer | 0

1

answer

Question


Clustering Analysis (K-means)
Hi guys, I using the code bellow to extract 3 columns data from an Excel file and cluster it using K-means. I am having trouble...

9 years ago | 1 answer | 0

1

answer

Question


Data analysis in clustered data (K-means)
Hi guys, I am using the attached file to cluster data from a 80x3 matrix. However, I am having problems with the later on ana...

9 years ago | 0 answers | 0

0

answers

Question


How to import excel file into a specific format in matlab
Hi, It is my first attempt to import an excel file to matlab and I'm having some trouble doing it the way I need. I have a...

9 years ago | 2 answers | 0

2

answers

Question


Replace data in a text file with data from another txt
Hi, I need to replace data in some specific spots in a long text file with data from another .txt. More specifically, I have a...

9 years ago | 1 answer | 0

1

answer

Question


Getting data from a Graph
Hello, I'm currently studding a bubble colapse problem with Matlab. I got a graph but I want to know how can I get a Matrix o...

11 years ago | 2 answers | 0

2

answers