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Comments and Ratings by Jeroen View all
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02 Aug 2009 wgPlot - Weighted Graph Plot (a better version of gplot) Plot graphs with weighted vertices and weighted edges from a weighted adjacency matrix. Author: Mike Wu

Even for a very simple example, i get an error:

>> wgplot(sprand(10,10,0.2), rand(10,2));

> In wgPlot at 36
In corrcoeff at 44
??? Error using ==> ishghandle
Too many input arguments.

Error in ==> axesArea at 25
if ishghandle(varargin{1},'axes')

Error in ==> wgPlot at 36
axesArea(h,[6 7 5 5]);

What's wrong?

01 Apr 2009 Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh

can anyone explain how the scores are derived in the equations:
score_mean = (W1+W2*S21*inv(S11))*available_data.';
score_cov = W2*(S22-S21*inv(S11)*S12)*W2.';
What happens with the scores (especially inv(S11)) when the available data is longer than the number of batches?

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