draw ellipsoid

版本 1.0.0 (1.3 KB) 作者: ibrahim kucukdemiral

This function draws ellipsoid in 2D for a given weighting matrix

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更新时间 2021/1/21

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This function draws 2D ellipse centred at origin in the form of Omega = {x=W*u, ||u||<=1} along with its major axis indicated. If the ellipse is defined in the form of x'Qx<1, one needs to choose
W = inv(sqrtm(Q))
during the function call.

Ex: Let W = [3 0.1; 0.1 2]
One can draw the ellipsoid region simply by calling the function
draw_ellipse(W,'k')

引用格式

ibrahim kucukdemiral (2024). draw ellipsoid (https://www.mathworks.com/matlabcentral/fileexchange/86093-draw-ellipsoid), MATLAB Central File Exchange. 检索来源 2024/10/2.