MATLAB subplot margin

I’m plotting 5 x 3 plots using subplot command, but there are massive margins around each subplot.

How do I control the margin size around them?

Anybody can help?

figure;
for c=1:15
subplot(5,…

Making plot in Qt

I need to implement some plot like that or that in my app ,
it can be even something similar.

I made a search on Qt web site with no progress , and I saw Qwt package but nothing similar there.

Any …

reversed Y-axis D3

I am pretty new to D3. I created a bar plot and my Y axis is reversed somehow (also seems like the scale is not right). I really couldn’t figure it out by myself. Here is the link for Jsfiddle.

This …