45

2025-10-20 10:11:16 +08:00
parent 49047b316d
commit e1c5587623
25 changed files with 177 additions and 0 deletions
--- a/ployxyz011.m
+++ b/ployxyz011.m
@@ -0,0 +1,14 @@
+x = 3 : 6;
+y = 5 : 9;
+[xx,yy]=meshgrid(x,y);
+zz=xx.*yy;
+subplot(2,2,1);mesh(xx);
+title('xx');axis tight
+subplot(2,2,2);mesh(yy);
+title('yy');axis tight
+subplot(2,2,3);mesh(xx,yy,zz);
+title('zz对xx及yy作图');axis tight
+subplot(2,2,4);mesh(zz);
+title('zz');axis tight
+
+colormap(zeros(1,3));