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UMK

Last seen: 1 year ago |  Active since 2016

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Answered
Dendrogram with custom colouring
Here is how you get colors from your dendrogram and link it with the observations. By changing 'Color' property in lines store...

3 years ago | 1

Answered
How to solve the error: Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: Comparison method violates its general contract!
My answer is not a universal solution but it might be a case for somebody. I also started to have this error when I accidentall...

4 years ago | 0

Question


rng seed and cvpartition
Dear Matlab Users, Why cvpartition keeps choosing same test indices in folds from data, despite rng shuffle (thus different s...

4 years ago | 1 answer | 0

1

answer

Question


Combine two or more gaussian components into one Gaussian Mixture (gmdistribution)
Hello, Is there any way to combine two (or more) separate Gaussian Components into one? clear; close all; clc; N = 25; % N-...

5 years ago | 1 answer | 0

1

answer

Question


Legend position changed after saving a picture
Dear All, I have generated picture like this with legend nicely placed in the 'best' location. However, when I save it using...

5 years ago | 1 answer | 3

1

answer

Question


BUG (#2)? kmeans is sensitive to rows (points) order
Dear All, I have noticed that kmeans gives different results for different points order ! This does not make any sense in my...

5 years ago | 0 answers | 1

0

answers

Question


BUG? evalclusters is sensitive to rows (points) order
Dear All, I have noticed that Silhouette Criterion evaluation (evalcluster) of clustering gives different results for differe...

5 years ago | 0 answers | 0

0

answers

Answered
Do not understand 'accumarray' command in Maltab
I like to think it that way: * *subs* is a set of points in some space (each row corresponds to one point) * *val* are val...

7 years ago | 0

Question


DFT linearity - "melodic" tones spectrum problem
Hello, My question is simple: When I take the FFT of the signal consisting of three subsequent sinusoidal tones should I ...

8 years ago | 1 answer | 0

1

answer

Question


How to output a nested cell array data to .csv or .xls
Hello, I would like to ask, *how I can output* to a _.csv_ or _.xls_ a *nested cell array* of following form: - main cell...

8 years ago | 1 answer | 0

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answer