line doesnt appear on my graph

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Austin
Austin 2013-10-4
回答： Image Analyst 2013-10-4
hi,im trying to plot a graph below is my script and outcome of my plot(x,y) graph. can anyone enlighten me on why do i only get scatter points and not a line graph?

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Azzi Abdelmalek
Azzi Abdelmalek 2013-10-4
编辑：Azzi Abdelmalek 2013-10-4
x=-10:10
y=log(abs(x-27))./(x.^2+83)
plot(x,y)
% you have missed a . /

更多回答（1 个）

Image Analyst
Image Analyst 2013-10-4
Of course you need a dot like Azzi said. FYI, see this code to see how to adjust the line and markers:
x = 1:10;
y = sin(x);
% b means blue, o means small circle, - means solid line.
plot(x, y, 'bo-', ...
'LineWidth', 4, 'MarkerSize', 20, ...
'MarkerFaceColor', 'r', 'MarkerEdgeColor', [.5, .9, .7]);
You should now be able to get lines between the markers and adjust the way the markers look. Hope this helps. See the help for LineSeries or plot for more options.

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