Sergey Moiseev

Sergey Moiseev

398 Reputation

13 Badges

13 years, 143 days
Sergey N. Moiseev received M.S., Ph.D. and Dr.Sc. degrees in radio physics from the Voronezh State University, Voronezh, Russia in 1986, 1993 and 2003, respectively. From 1984 to 2003 the topics of his research have included theory and methods of signal processing, nonlinear optimization, decision-making theory, time series prediction, statistical radio physics, ionosphere sporadic channel models. He is currently a principal scientist in the JSC Kodofon, Voronezh, Russia. His current research interests are wide spread in the area of the communications.

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These are questions asked by Sergey Moiseev

Why I can't rating applications in Application Centre ?

On my computer the following command for weighted median calculation

with(Statistics):
n:=60000;
X:=Sample(RandomVariable(Normal(0,1)),n);
w:=<seq(i,i=1..n)>;
Median(X,weights=w);

is worked for n=6000, but don't work for n=60000.

How it is work on another computers ?

Please, check.

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