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skip the value in for-loop

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Kapil Gupta
Kapil Gupta on 5 Apr 2020
Edited: dpb on 6 Apr 2020
a = 27;
c = 11;
m = 54;
x(1)=2;
for i=2:25
x(i) = (mod(a * x(i-1)+c ,m))
end
here i want to skip the first value x(1)=2 to print in each iteration.
so please guide me how can i skip this value in output.

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Answers (2)

David Hill
David Hill on 5 Apr 2020
a = 27;
c = 11;
m = 54;
x(1)=2;
for i=2:25
x(i) = (mod(a * x(i-1)+c ,m))
end
x(2:end)

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David Hill
David Hill on 5 Apr 2020
I don't understand what you are saying. Please explain more. What do you want your output to be?
Kapil Gupta
Kapil Gupta on 5 Apr 2020
i want to skip first element from each output after each iteration.and follow the loop with if condition and print a single output for x(i) and R(i).now i think you may understand my problem.
David Hill
David Hill on 5 Apr 2020
Show me what you want for your output (i=2:4)

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dpb
dpb on 5 Apr 2020
Edited: dpb on 6 Apr 2020
AMENDED:
Probably simplest is just
a = 27;
c = 11;
m = 54;
x(1)=2;
for i=2:25
x(i) = (mod(a * x(i-1)+c ,m));
end
x=x(2:end);
maybe? Just guessing; we can't tell what it is that you really want, unfortunately.

  2 Comments

Kapil Gupta
Kapil Gupta on 5 Apr 2020
In your answer if condition is not fulfil.
dpb
dpb on 6 Apr 2020
What "if" is that??? No if's and's or but's in the question...just the wish to not display the "2" at the begining of each x vector.
The only If is that if we can't understand the question/desired output clearly we can't solve the problem.
Show explicitly what the specific output expected should be.

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