Using integral to define a function

3 次查看（过去 30 天）
DONGUK KIM
DONGUK KIM 2023-11-24
编辑： Dyuman Joshi 2023-11-24
So I'm trying to define a function which has an integral inside.
Below is a simplified version of the function with the same error message: Unrecognized function or variable 'E'.
What I don't get is since variable E goes away after integral, shouldn't there be no reason for me to define it?
Also, how could this problem be resolved?
Thanks in advance.
result(0)
function test_integral = result(V)
test_integral = integral( @temp, E, -1, 1);
function tempf = temp(E)
tempf = E.*V;
end
end

请先登录，再回答此问题。

采纳的回答

Dyuman Joshi
Dyuman Joshi 2023-11-24
编辑：Dyuman Joshi 2023-11-24
Ran in:
Remove the E from the integral() call, as it is not required.
Refer to the documentation of integral to know more about the syntax of the function.
result(2)
ans = -1.1102e-16
result(4)
ans = -2.2204e-16
result(6)
ans = -3.3307e-16
function test_integral = result(V)
test_integral = integral(@temp, -1, 1);
function tempf = temp(E)
tempf = E.*V;
end
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 的更多信息

标签

产品


版本

R2023b

Community Treasure Hunt

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

Start Hunting!

Translated by