190326-Matlab求曲線二階最大最小曲率及其位置

Determine the location of max curvature for a set of data 繪製圖形 x = linspace(-5,5,100); y = exp(-x.^2) + sin(x/2); figure(1) subplot(131) plot(x,y,'o'); grid on; subplot(132) d1 = diff(y,1) plot(lins

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