How to draw exponential function in matlab
1 view (last 30 days)
Show older comments
Does anyone know how to draw this function f(x)=sin(x). Exp(-lxl) in Matlab?Thanks.
0 Comments
Answers (2)
Dave B
on 7 Aug 2021
It seems like you listed a couple of functions, were you looking to plot them separately?
Can plot the functions using fplot
nexttile
fplot(@(x)sin(x))
nexttile
fplot(@(x)exp(-abs(x)))
Or plot values using plot
nexttile
x=linspace(-5,5,100);
plot(x,sin(x))
nexttile
plot(x,exp(-abs(x)))
8 Comments
Walter Roberson
on 11 Aug 2021
nexttile means to move to the next sub plot. It is a more modern way of using subplot() that has some advantages.
Chris Lin
on 7 Aug 2021
5 Comments
Walter Roberson
on 8 Aug 2021
format long g
y = @(x,k) sin(x).*exp(-abs(x)).*exp(-i.*k.*x)
syms x k
area_sym = simplify(int(y(x,k), x, -10, 10))
area_k_sym = simplify(subs(area_sym,k,(1:8).'))
double(area_k_sym)
See Also
Categories
Find more on Axis Labels 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!