Borrar filtros
Borrar filtros

Matlab scatter plot set x-axis and y-axis

40 visualizaciones (últimos 30 días)
Mohammed Hammad
Mohammed Hammad el 13 de Feb. de 2019
Comentada: Mohammed Hammad el 14 de Feb. de 2019
I have an array with two columns (date, value) to plot
What I want is to set the labels to show the values on y-axis (e.g 918.5345).
ALso, the x-axis to be just the values on (date) ... (e.g 2002 2003 2004 ...) and not 2002.5 2003.5
I use Matlab R2016a
Screenshot 2019-02-13 at 21.40.34.png
date = [2002 2003 2004 2005 ....] %sometimes 2003 2005 2006 2009 and so on%
value = [918.5345 918.5361 918.5354 ....]
When I plot a scatter as follows:
subplot(3,1,1);
hold on;
scatter(date,value,'+');
grid on
xlabel('Time')
ylabel('Y(m)')
hold off

Respuestas (1)

Nathan Jessurun
Nathan Jessurun el 13 de Feb. de 2019
Take a look at the xticks function:
plot(1:10)
% Only show 1, 5, 10 on the x axis
xticks([1 5 10])
What do you mean by you want to show labels on the y axis? Are you asking for this:
xData = 1:4;
yData = 1:5:20;
scatter(xData,yData);
xticks(xData);
yticks(yData);
  3 comentarios
Nathan Jessurun
Nathan Jessurun el 14 de Feb. de 2019
I see that xticks was added in 2016b.
In your case, you can try
xData = 5:10;
yData = 800:200:1800;
scatter(xData,yData);
% Get current axis
fig = gcf;
ax = fig.Children;
ax.XTick = xData;
ax.YTick = yData;
Mohammed Hammad
Mohammed Hammad el 14 de Feb. de 2019
Thanks a lot , it looks more better now.

Iniciar sesión para comentar.

Etiquetas

Productos


Versión

R2016a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by