matlab里[x,y]=meshgrid(x,y) [x,y]=meshgrid(x)有区别吗

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matlab里[x,y]=meshgrid(x,y)[x,y]=meshgrid(x)有区别吗matlab里[x,y]=meshgrid(x,y)[x,y]=meshgrid(x)有区别吗matlab

matlab里[x,y]=meshgrid(x,y) [x,y]=meshgrid(x)有区别吗
matlab里[x,y]=meshgrid(x,y) [x,y]=meshgrid(x)有区别吗

matlab里[x,y]=meshgrid(x,y) [x,y]=meshgrid(x)有区别吗
有区别.
[x,y]=meshgrid(x) 相当于 [x,y]=meshgrid(x,x),所以除非x和y相同,二者是不一样的.