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2 lut 2012 · or. if FreqSec (1,r+1) > FreqSec (r)*1.01 || FreqSec (1,r+1) <FreqSec (r)*0.99. The first of these is more general. The second of these, , is the short-circuiting OR that does not bother to evaluate the second expression if it already knows the final result after the first operation.
- how to check negative values are there or not in a matrix???? - MathWorks
https://www.mathworks.com/matlabcentral/answers/133717-how-...
- how to check negative values are there or not in a matrix???? - MathWorks
26 mar 2014 · Is there a built-in matlab function that checks if a value is negative? For example, x = -4; % For neg isneg(x) = 1; y = 3; % For pos isneg(y) = 0;
16 sie 2020 · Hi, I want to compare a value introduces in a matrix and depending on its' sign, make a condition. Is there any function or code to check if a value is negative or not?
11 cze 2014 · https://www.mathworks.com/matlabcentral/answers/133717-how-to-check-negative-values-are-there-or-not-in-a-matrix#answer_336025. If you want to know if a matrix contains any negatives (but not to replace them) the use. contains_negative = any (a<0); % returns true or false.
if FreqSec (1,r+1) > FreqSec (r)*1.01 || FreqSec (1,r+1) <FreqSec (r)*0.99. The first of these is more general. The second of these, , is the short-circuiting OR that does not bother to evaluate the second expression if it already knows the final result after the first operation.
2 lut 2012 · idx = find( abs(FreqSec-1) <= 0.01, 1, 'last' ) If instead you want the index of the first out-of-range value, use: idx = find( abs(FreqSec-1) > 0.01, 1, 'first' )
Hello everyone, I have a very simple question....and I have been working on it for some time but cannot figure it out. This is essentially what I would LIKE to say: for r = 1:length(FreqSec)-...
