function [ ] = square_spectrum( L,N ) %Activity 1 for CEN415 Summer 2022 x=linspace(0,2*L,200); f1=(-1).^floor(x/L); plot(x,f1) f2=0; for n=1:2:N, f2=f2+4*sin(n*pi.*x/L)/n/pi; end hold on plot(x,f2) hold off end Q1= In which case the bandwidth decreases? a. When N decreases b. When L increases c. When L decreases d. When N increases
function [ ] = square_spectrum( L,N ) %Activity 1 for CEN415 Summer 2022 x=linspace(0,2*L,200); f1=(-1).^floor(x/L); plot(x,f1) f2=0; for n=1:2:N, f2=f2+4*sin(n*pi.*x/L)/n/pi; end hold on plot(x,f2) hold off end Q1= In which case the bandwidth decreases? a. When N decreases b. When L increases c. When L decreases d. When N increases
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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function [ ] = square_spectrum( L,N )
%Activity 1 for CEN415 Summer 2022
x=linspace(0,2*L,200);
f1=(-1).^floor(x/L);
plot(x,f1)
f2=0;
for n=1:2:N,
f2=f2+4*sin(n*pi.*x/L)/n/pi;
end
hold on
plot(x,f2)
hold off
end
Q1=
In which case the bandwidth decreases?
a.
When N decreases
b.
When L increases
c.
When L decreases
d.
When N increases
e.
None
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