45

2025-10-20 10:11:16 +08:00
parent 49047b316d
commit e1c5587623
25 changed files with 177 additions and 0 deletions
--- a/plotxyz01.m
+++ b/plotxyz01.m
@@ -0,0 +1,5 @@
+x=linspace(-2,2,25);
+y=linspace(-2,2,25);
+[xx,yy]=meshgrid(x,y);
+zz=xx.*exp(-xx.^2-yy.^2);
+surf(xx,yy,zz);