Let's say i have a UIAxes and i want to plot a vector here of lenght N (very long), and i have a discrete Knob that have, as an example, 4 values (1, 2, 3, 4). The vector is divided in 4 parts, not equal, and i
Quiver or vector plot collapse all in pageSyntax quiver(X,Y,U,V) quiver(U,V) quiver(___,scale) quiver(___,LineSpec) quiver(___,LineSpec,'filled') quiver(___,Name,Value) quiver(ax,___) q = quiver(___)Description quiver(X,Y,U,V) plots arrows with directional components U and...
plot(X,Y) plots vector Y versus vector X. If X or Y is a matrix, then the vector is plotted versus the rows or columns of the matrix, whichever line up. If X is a scalar and Y is a vector, disconnected line objects are created and plotted as discrete points vertically at X. plo...
U— x-components scalar | vector | matrix x-components of arrows, specified as a scalar, vector, or matrix. If X and Y are vectors and U is a matrix, then size(U) must equal [length(Y) length(X)]. If X and Y are matrices, then X, Y, Z, U, V, and W must be the same...
To create a quiver plot using polar coordinates, first convert them to Cartesian coordinates using thepol2cartfunction. Extended Capabilities expand all Version History Introduced before R2006a Select a Web Site Choose a web site to get translated content where available and see local events and offers...
In this chapter, the vector plot (quiver) in MATLAB is presented and described. In this regard, several examples and exercises for each section of the chapter are presented. The exercises that include writing the codes, executing them, and achieving the results need to be done by students to...
plot(x,y1,x,y2,'--',x,y3,':') % 分组绘制多折线图,并分别指定线型 plot(x,y,'-o','MarkerIndices',1:5:length(y)) % 设置线型,并设置显示的标记数量 plot(x,y,'-o','MarkerIndices',[1 5 10]) % 设置线型,并在第一、第五和第十个数据点处显示圆形标记 ...
Plot two sets of stream ribbons. Then define the view and lighting. [sx,sy,sz] = meshgrid([-1 0 1],[-1 0 1],-6); streamribbon(x,y,z,u,v,w,sx,sy,sz); [sx,sy,sz] = meshgrid([1:6],[0],-6); streamribbon(x,y,z,u,v,w,sx,sy,sz); shadinginterpview(-30,10) axi...
S: Controls the size of the scatter, which can be a scalar or a vector/matrix of the same length/size as X, Y, Z. C: 控制散点的颜色,可以是一个标量,也可以是一个向量或矩阵。它还可以是一个RGB三元组数组或预定义的颜色名称,用来指定每一点的颜色。
该函数展示了点(x,y)对应的的矢量(u,v)。其中,x的长度要求等于u、v的列数,y的长度要求等于u、v的行数。在绘制图像的过程中,通常用 meshgrid 来生成所需的网格采样点。 下面举几个例子: 例1:一个最简单的例子,该二维矢量场图中的矢量皆从(0,0)出发,分别指向(1,0) 、(-1,0) 、(0,1) 、(0,...