使用VARARGIN中的绘图格式选项,QUIVERMD(AX, V, VARARGIN)在坐标区对象AX内绘制矩阵V中列向量与矩阵X中列向量坐标的点。例如,假设x = linspace(0, 10, 20); y = linspace(0, 10, 20); [X, Y] = meshgrid(x, y); x = [X(:), Y(:)].'; v = [sin(x(1, :)); cos(x(2, :) ) ]; quivermd(gca, x, v)。有关详细信息,请输入“help quivermd”。