我想用 matlab 绘制一些不等式。我正在使用这段代码:
figure;
plot(plot::Inequality(x^2 + y^2 < 1, x = -1.5..1.5, y = -1.5..1.5));
但我收到此错误:
plot(plot::Inequality(x^2 + y^2 < 1, x = -1.5..1.5, y = -1.5..1.5))
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Error: Unexpected MATLAB operator.
我已阅读本手册。还有更多:
>> version
ans =
8.0.0.783 (R2012b)