ws1.m

来自「对超声电机摩擦驱动的仿真」· M 代码 · 共 5 行

x=-2:0.01:2;
y=-0.5.*x.^2+0.25.*x.^4;
plot(x,y);grid;
xlabel('x');ylabel('V(x)');
title('the bistable curve');