how can i plot axis with origin at a random point other than (0,0) as origin
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hi, i wanted to draw axis at a point in my plot say (98, 107) as origin. how can i do it in matlab i use matlab 2013a.
댓글 수: 2
Image Analyst
2017년 3월 15일
I'm not sure what that means. The origin is always at (0,0). Do you want the axes to be at some particular location, like in the middle of plot instead of outside at the lower left?
답변 (2개)
Honglei Chen
2017년 3월 15일
Here is an example
plot(0:9,0:9);
set(gca,'XTickLabel',get(gca,'XTick')+98);
set(gca,'YTickLabel',get(gca,'YTick')+107);
HTH
댓글 수: 0
Image Analyst
2017년 3월 17일
Maybe you want something like this:
% Setup - generate some random sample data.
numPoints = 50;
x = linspace(95, 105, numPoints);
y = 107 + 8 * rand(1, numPoints);
% Plot the data.
plot(x, y, 'b-');
grid on;
% Add axes going through (98,108)
xl = xlim;
yl = ylim;
hold on;
line([98, 98], yl, 'Color', 'k', 'LineWidth', 3);
line(xl, [108, 108], 'Color', 'k', 'LineWidth', 3);
If not, then upload a picture of what you want.
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