Continuous Graph in a loop

Hi

My code is as below

i=0:1:10;
x=1;
if i<=3 
B=3+x;
else
 B=x;
plot(i,B,'*')
hold on
end

================

First of all my graph is not matching my expected result.

Secondly in my expected graph I want continuos line .

Please help .

Answer 1

[Walter Roberson]

i = 0:1:10;
x = 1;
B = x * ones(size(i));
mask = i <= 3;
B(mask) = i(mask) + 2;
plot(i, B,'-*')

[Nick Sharma]

Walter .....You are a Gem of a person ......thans bro.