MATLAB: Can not display picture in the figure window when i use ploy function.

Question

the code like this:

x = 0:pi/100:2*pi;
y = sin(x);
figure
plot(x,y)

but the figure window was all black.

Answer 1

The reason may be graphics changes in R2014b

One can execute this command at the MATLAB command line:

opengl('save','software')

and execute this command at the MATLAB command line:

opengl info

to make sure the Software fields is 'true'.