How to remove specific box lines in 3d plot?

Hello everyone,

I would like to remove only specific box lines. Is there a way around it?

Default:

How I would prefer it:

Thanks for your time.

Answer 1

[chicken vector]

Bit artificious but does the trick:

z = 0:0.05:10*pi;
x = cos(z);
y = sin(z);

figure;
hold all;
plot3(x,y,z)

% Remove box lines:
box off;

% Plot back lines:
ax = gca;
plot(ax.XLim,repmat(ax.YLim(1),1,2),'k');
plot(repmat(ax.XLim(1),1,2),ax.YLim,'k');

view([1 1 1]);