How to plot the graph of Greatest Integer Function ?

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Vipul Sharma
Vipul Sharma 2016-6-8
回答： Sumit 2023-10-10
I was trying to plot greatest integer function by using floor command and stem (to show discontinuity) but what i am getting is,please help me out!!!
I used the code
x=linspace(1,10,10) y=floor(x); stem(x,y)
  2 个评论
Eric Strobel
Eric Strobel 2021-1-17
This is close, I got this using the code below:
Dots are right, lines are going wrong way.
Code:
syms y
>> y=floor(x); x=linspace(1,10,10); stem(x,y)

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回答（4 个）

Jos (10584)
Jos (10584) 2016-6-8
x=linspace(1,10,10)
y=floor(x) % ARE THESE VALUES AS EXPECTED??
stairs(x,y) % rather than stem
  1 个评论
Vipul Sharma
Vipul Sharma 2016-6-8
Sorry brother,but this is showing a continuous graph whereas the greatest integer function is a discontinuous function,sorry but this plot is wrong

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Vipul Sharma
Vipul Sharma 2016-6-8
Sorry brother,but this is showing a continuous graph whereas the greatest integer function is a discontinuous function,sorry but this plot is wrong
Vipul Sharma
Vipul Sharma 2016-6-8
Sumit
Sumit 2023-10-10
Ran in:
x=1:0.001:10;
y=floor(x);
plot(x,y,'.');

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