How do you find the intersection points of two functions?

3 Ansichten (letzte 30 Tage)
diadalina
diadalina am 10 Nov. 2019
Beantwortet: Star Strider am 10 Nov. 2019
i have A=10+0.5*n;
P=8*exp(1.02*n) where n=1:110
i want to find the point when P>A ,numerically and graphically

Antworten (1)

Star Strider
Star Strider am 10 Nov. 2019
It is straightforward to show that P>A for the entirety of ‘n’.
They do not ever intersect:
n=1:110;
A=10+0.5*n;
P=8*exp(1.02*n);
Out = P(P>A); % Desired Result
figure
plot(n, A, n, P)
grid
ylim([min(A) max(A)])
They would intersect at 0 if ‘n’ was allowed to have any negative values, and was continuoous.

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by