Looping over Only the Real Positive Roots
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
In my model, I am searching for a value of one variable, let's call it a, over an interval. To find the best value of this variable, I need to find the five roots of another variable, let's call it b, and search over each of the positive real roots.
When only one of the roots is real, the process is simple. My issue is that I don't know how to only select the positive roots of b and loop through each of those only.
Anyone have any suggestions?
Thanks.
0 comentarios
Respuestas (2)
Walter Roberson
el 26 de Mayo de 2012
RB = roots(b);
PRR = RB( imag(RB) == 0 & real(RB) > 0 );
0 comentarios
Ver también
Categorías
Más información sobre Loops and Conditional Statements en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!