How do I define and use a standard range written by variable

1 view (last 30 days)
Hi every one!
I want to define the standard range "690N to 1200N" (N has to be a positive and integer number).
hen when i get a number I want to check if the number that I got is in my range (690-1200 or 1380-2400 or 2070-3600 or...).
Thank you very much!
Robert

Answers (2)

Ruger28
Ruger28 on 4 Feb 2020
N = 1;
RangedValues = [690*N:1200*9]; % set your range, assuming your values are always 690 and 1200 * N
Num2Check = 1459; % number to see if it is within range
if Num2Check >= RangedValues(1) && Num2Check <= RangedValues(end) % check greater than first value and less than last
disp('Number is within range');
% rest of code below since nnumber is within range
end
  2 Comments
Walter Roberson
Walter Roberson on 4 Feb 2020
if ~exist('N', 'var') || isempty(N)
you do not know what N is
else
N exists and is non-empty but you need to check that it is valid
end
See also https://www.mathworks.com/help/matlab/ref/double.discretize.html

Sign in to comment.


Fangjun Jiang
Fangjun Jiang on 4 Feb 2020
Edited: Fangjun Jiang on 4 Feb 2020
N=10; % provide a reasonable number based on the range of input data
n=1:N;
LowBound=690*n;
HighBound=1200*n;
InputData=[100 1000 1300 1400]' ;
OutputFlag=any(and(InputData>LowBound, InputData<HighBound),2)

Categories

Find more on Entering Commands in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by