在MATLAB中调用dfield,呈现 : 如果我们要绘制常微分方程x′=x2−tx′=x2−t对应的矢量场图,我们可以输入对应的公式与参数值。在这里,上图中默认的常微分方程对应矢量场图: 在MATLAB中调用pplane,呈现 以默认的微分方程为例,可以绘制矢量场图:
用matlab绘制三维向量场，可以使用quiver3函数来完成。如z = y^2 - x^2的三维向量场 x =-3:0.5:3;y =-3:0.5:3;[X,Y] = meshgrid(x, y);Z = Y.^2 - X.^2;[U,V,W] = surfnorm(Z);figure(1)quiver3(Z,U,V,W)view(-35,45)xlabel('x'),ylabel('y'),zlabel('z'...
Link Commented:KSSVon 13 Jun 2018 Accepted Answer:KSSV Hello Everybody I have 4 vectors x,z,dx,dz which respectively are coordinate of x,coordinate of z, displacement in x direction ,displacement in z direction. I want to plot a vector field graph for displacement, to see the amount and...
MATLAB Release Compatibility Created with R2014b Compatible with any release Platform Compatibility WindowsmacOSLinux TagsAdd Tags 3d3d vectorarrowarrowsfieldfieldsgraphicgraphicsplotquiverquiver3vectorvector fieldvector plotvectorsvelocityvelocity plotvisualizationvisualize ...
I want to plot it w.r.t to x and y. It should be like an arrow plot (Please Note i dont have u,v and w component). I just have V component. 댓글 수: 0 이 질문은 마감되었습니다. 답변 (0개) 이 질문은 마감되었습니다. ...
x1 = linspace(x(1),x(end),10); y1 = interp1(x,y,x1); quiver(x1,x1*0,abs(y1)./y1,x1*0,0.2) Diego2024년 2월 3일 i do 댓글을 달려면 로그인하십시오. 태그 differential equat... vector field...
ホーム 質問する 回答 閲覧 MATLAB に関する FAQ その他 *PLOT FIELD VECTOR*フォロー 2 ビュー (過去 30 日間) 古いコメントを表示 justin Taylor 2011 年 12 月 19 日 投票 0 リンク 翻訳 採用された回答: Walter Roberson (sin(4*x+8*y),cos(4*x+8*y),0) ...
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...
How can I plot a vectorial field by arrows?編集済み:Sean de Wolski
Both C++ and Fortran do already offer some sort of vector processing, by virtue of iterator classes using templates (C++) and field functions (Fortran90). Both of these, however, are basically a convenient means of letting the compiler write the loop for you and then compile it to the ...