Change number of arrows in quiver-plot

I have made a quiver-plot with the function

    quiver(x,y,u,v)

Where x,y,u and v all are 201*194 matrices, so I end up with 38 994 arrows. How do I choose only a few of the arrows so that my plot won't be so messy?

Answer 1

[Nasir Mehmood]

You may try following combination with different values of "sc" parameter

sc = 10; % choose any value suitable for required arrows 
quiver(x(1:sc:end,1:sc:end), y(1:sc:end,1:sc:end), u(1:sc:end,1:sc:end), v(1:sc:end,1:sc:end))