Error in code for plot

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Cameron Paterson
Cameron Paterson 2021-11-7
回答： Steven Lord 2021-11-7
x=linspace(0,2.*pi,101)
plot(x,sin(x),'markeredgecolor','r',x,cos(x),'markeredgecolor','g',x,tan(x),'markeredgecolor','b',x,cot(x),'markeredgecolor','c',x,sec(x),'markeredgecolor','m',x,csc(x),'markeredgecolor','y','linewidth',1.5)
ylabel('Trigonometric Function')
xlabel('Angle (\theta)')
legend('southwest')
axis([0 2.*pi -5 5])
grid on

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采纳的回答

Steven Lord
Steven Lord 2021-11-7
Ran in:
x=linspace(0,2.*pi,101)
x = 1×101
0 0.0628 0.1257 0.1885 0.2513 0.3142 0.3770 0.4398 0.5027 0.5655 0.6283 0.6912 0.7540 0.8168 0.8796 0.9425 1.0053 1.0681 1.1310 1.1938 1.2566 1.3195 1.3823 1.4451 1.5080 1.5708 1.6336 1.6965 1.7593 1.8221
plot(x,sin(x),'markeredgecolor','r',...
x,cos(x),'markeredgecolor','g',...
x,tan(x),'markeredgecolor','b',...
x,cot(x),'markeredgecolor','c',...
x,sec(x),'markeredgecolor','m',...
x,csc(x),'markeredgecolor','y'...
,'linewidth',1.5)
Error using plot
Invalid data argument.
You cannot put name-value pair arguments in the middle of data inputs. Either make these separate calls to plot (using hold on to put all the lines on the same axes) or call plot with an output argument and set the properties on the handles stored as elements of that output argument.

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