20 lines
491 B
Matlab
20 lines
491 B
Matlab
scrsz = get( 0, 'ScreenSize' );
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set( 0, 'DefaultFigurePosition', [ scrsz(3)/2 scrsz(4)/2 scrsz(3)/2 scrsz(4)/2 ] );
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n = 10000;
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% three distributions:
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x = randn( n, 1 );
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y = randn( n, 1 );
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z = randn( n, 1 );
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dx = [ 0 8 0 0 ];
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dy = [ 0 0 8 0 ];
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dz = [ 0 0 0 8 ];
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for k = 1:4
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x((k-1)*n/4+1:k*n/4) = x((k-1)*n/4+1:k*n/4) + dx(k);
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y((k-1)*n/4+1:k*n/4) = y((k-1)*n/4+1:k*n/4) + dy(k);
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z((k-1)*n/4+1:k*n/4) = z((k-1)*n/4+1:k*n/4) + dz(k);
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end
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f = figure( 1 );
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covareigen3( x, y, z );
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