当在 MATLAB 中遇到“Error using plot Vectors must be the same lengths”错误时，可以通过以下方法修改：截断较长的向量以匹配较短的向量长度：由于向量 t 的长度为 10000，而向量 A1 和 D1 的长度为 10004，你可以通过截断 A1 和 D1 的前 10000 个元素来使它们与 t
If X and Y are vectors and U and V are matrices, then quiver expands X and Y into matrices. In this case, size(U) and size(V) must equal [length(Y) length(X)]. For more information about expanding vectors into matrices, see meshgrid. If X and Y are matrices, then X, Y, U,...
Then, find the normal vectors. Get [X,Y] = meshgrid(-2:0.25:2,-1:0.2:1); Z = X.*exp(-X.^2 - Y.^2); [U,V,W] = surfnorm(X,Y,Z); Display the vectors as a 3-D quiver plot. Then, display the surface in the same axes. Adjust the display so that the vectors appear...
plot_vectors(vectors) plot_vectors(vectors,normalize) INPUT - VECTORS: cell array with Vix2 or Vix3 matrices (i=1,2,...) in the cell i, with the x-, y- and z-coordinates for Vi vectors - NORMALIZE: 1 (normalize the vectors) or 0 (don't normalize) OUTPUT Figure with the ...
plot(flow) plots the optical flow vectors. plot(flow,Name=Value) specifies options using one or more name-value arguments in addition to any combination of arguments from previous syntaxes. For example, plot(flow,Color="red") plots the optical flow with red flow vectors. exampleExamples...
in my workspaceworkspace i have vectors, now i find the vector i want plot in this code: namesWorkspace = who; outStr = regexpi(namesWorkspace,'nameOfVariable'); ind = ~cellfun('isempty',outStr); vars = namesWorkspace(ind);
'off'— Display the vectors without arrowheads. Use the automatic scale factor to adjust arrow length, specified as'on'or'off', or as numeric or logical1(true) or0(false). A value of'on'is equivalent totrue, and'off'is equivalent tofalse. Thus, you can use the value of this propert...
-12.0000,-13.0000,-13.9900,-14.9900];Vo11= (-1.9987).*Vi;a=polyval(Vi, Vo2)c=polyval(Vi, Vo11)plot(Vi, Vo2,':o', Vi, Vo11,'-*');grid legend('平均直线','误差曲线')figure;plot(Vi,a,':o', Vi,c,'-*');legend('平均直线向量','误差曲线向量');grid ...
This MATLAB function creates a scatter plot with circular markers at the locations specified by the vectors x and y.
meshgrid is a function used in Matlab to generate mesh sample points, vectors are transformed into matrices.[X,Y] = meshgrid(x,y) returns 2-D grid coordinates based on the coordinates contained in vectors x and y. X is a matrix where each row is a copy of x, and Y is a matrix ...