How to plot an integral a function handle

I want to plot an integral function, if 'y' is an arbitrary vector ,

 N=51;
 I=@(x)norm(exp(-1i*pi*x)- y'.*exp(-1i*pi*x*(0:(N-1)))).^2;
 F=integral(I,-1,1,'ArrayValued',true);
 plot(F);

This what I've tried, but it's not working.

Answer 1

[Star Strider]

I am not certain what you want.

Try this:

N = 51;
I = @(x,y) norm(exp(-1i*pi*x)- y'.*exp(-1i*pi*x*(0:(N-1)))).^2;
F = @(y) integral(@(x) I(x,y), -1,  1,'ArrayValued',true);

y = 1:10;
Fy = arrayfun(F, y);

figure(1)
plot(y, Fy)
grid

[Fanzheng Liu]

Thank you so much for your code... It really really helped me A LOT!!! 🥺🥺🥺