Multiple Anonym Function return wrong values

1 次查看（过去 30 天）
Pavel M
Pavel M 2022-1-20
回答： Alan Stevens 2022-1-20
Hello, I have a function that return 3 same values, but they must be different
C = [4622 5480 18923]*1e-12;
U = [454e3 454e3-20e3 20e3].*sqrt(2);
function W = Energy(C,U)
f = 50;
T = 1/f;
t = [0:0.00001:T/4];
fun = @(t) (U.^2/(2*1./(2*3.14*f*C)) * sin(2*2*3.14*f*t));
fun2 = @(C, U) (integral(fun, t(1), t(end)));
for i = 1 : 3
W(i) = fun2(C(i), U(i)) ;
end
end
returned values are
w =
952.7728 952.7728 952.7728
What could be wrong in my code?

请先登录，再回答此问题。

采纳的回答

Alan Stevens
Alan Stevens 2022-1-20
Ran in:
Here's one solution:
C = [4622 5480 18923]*1e-12;
U = [454e3 454e3-20e3 20e3].*sqrt(2);
W = Energy(C,U);
disp(W)
1.0e+03 * 0.9527 1.0322 0.0076
function W = Energy(C,U)
f = 50;
T = 1/f;
for i = 1 : 3
fun = @(t) (U(i).^2/(2*1./(2*3.14*f*C(i))) * sin(2*2*3.14*f*t));
fun2 = @(C, U) (integral(fun, 0, T/4));
W(i) = fun2(C(i), U(i)) ;
end
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Lighting, Transparency, and Shading 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by