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line doesnt appear on my graph

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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?

  2 Comments

Azzi Abdelmalek
Azzi Abdelmalek on 4 Oct 2013
Please don't post a code as an image, we can not test it

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Accepted Answer

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

  1 Comment

Austin
Austin on 4 Oct 2013
it works,thanks lots!!

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More Answers (1)

Image Analyst
Image Analyst on 4 Oct 2013
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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