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plotting several quadratic functions
figure hold all x = linspace(0,1); for a=-1:1:2 plot(x,a*x.^2+1) end hold off legend('a=-1','a=0','a=1','a=2')
plotting several quadratic functions
figure hold all x = linspace(0,1); for a=-1:1:2 plot(x,a*x.^2+1) end hold off legend('a=-1','a=0','a=1','a=2')
2 years 前 | 0
