一、正体
bash
x = linspace(0,pi);
y1 = cos(x);
plot(x,y1,'r')
xlabel('X')
ylabel('right Y-axis');
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二、斜体
bash
x = linspace(0,pi);
y1 = cos(x);
plot(x,y1,'r')
xlabel('\itX')
ylabel('\itright Y-axis');
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