Xmin=0;

Xmax=1;

interval=0.001;

x=Xmin:interval:Xmax;

f=exp(-4.*x).*sin(20.*x);

plot(x,f);

grid on;

What is the zero function? How I can get the number of zeros on the plot?

EE 221 Computing for Engineers Homework #14 Problem #1 (30 points): Let the mathematical function f(x) be defined as: f(x) = exp(-4x) sin (20x) Write a script in Matlab that finds the brackets (subintervals) where all the zero crossings are occurring nterval from [0,1] where the subinterval size is o Submit the script as a m file. (Note: Script is a list of commands which is different from functions) Hint: Initialize the following variables within your script then follow a similar code as the one presented in the lecture. Xmin 0; Xmax 1; Interval 0.001; n 0; You may plot the function to provide you with a visualization of the zero locations