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ULCO

Active since 2011

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problem of memory
I'm running a script to generate maps. At the end of processing, the memory that was allocated is not released and the process i...

12 years ago | 2 answers | 0

2

answers

Question


mapping binary data with m_map
I have binary data with latitudes and longitudes and i want to map the associated data on a global projection. I did not found h...

12 years ago | 0 answers | 0

0

answers

Question


find matching indexes
I have two matrices: A: x rows and 5 columns B: x rows and 6 columns (the first column contains indexes) The values of the...

12 years ago | 2 answers | 0

2

answers

Question


matrix, plot
I have two variables: a matrix of raw data [5 x 786,198], which represents 786,198 spectra (5 wavelengths) and a matrix [1 x 766...

12 years ago | 1 answer | 0

1

answer

Answered
Clusterin--SOM Sample Hits (plotsomhits) interpretation
You have to do an hierarchical classification (function: cluster) and specify the number of classes you want to have.

12 years ago | 0

Question


SOM_Input vectors plot
Hi, I use the neural network toolbox of Matlab R2010a (not Kohonen somtoolbox). I use SOM to classify water radiances spectra...

12 years ago | 0 answers | 0

0

answers

Question


SOM
Hi, I use the neural network toolbox of Matlab R2010a (not Kohonen somtoolbox). I use SOM to classify water radiances spectra...

13 years ago | 1 answer | 0

1

answer

Answered
Self Organizing Maps
Hi there, i want to plot all the input vectors (spectra) classified by each neuron (not only the prototype spectrum given by net...

13 years ago | 0

Answered
Self Organizing Maps
I solved the problem, thank you very much for your help Mark!

13 years ago | 0

Answered
Self Organizing Maps
Thank you for your answer Mark. The problem is that i want to plot theses weight vectors inside each of their neuron (like the P...

13 years ago | 0

Question


Self Organizing Maps
Hi, I use the neural network toolbox of Matlab R2010a (not Kohonen somtoolbox). I use SOM to classify water radiances spectra. ...

13 years ago | 5 answers | 0

5

answers