Love Signal

If you are engineers, you should familiar with signals. Actually, since high school we already introduced with signals. Name it, sine signal, cosine signal, step signal, ramp signal, and impulse signal.

But, who knows about LOVE SIGNAL? How is its form? How to express it mathematically?

Here I show you how is Love signal looks like. You can also try with Matlab. Let's have fun.

%----------------------------------------------------------------------------------------------------------

%%%%%%%% LOVE SIGNAL  %%%%%%

% created by: Edwina Maryami

% 3 May 2012, 7:36 PM

clc

clear all

close all

theta = -pi:0.01:pi;

for k=1:3

    x=k*theta;

plot(x,abs(sin(x)/2),'m','LineWidth',3),title('LOVE SIGNAL'), grid on

hold on

plot(x,-abs(sawtooth(x/2,0.5)),'m','LineWidth',3)

hold off

end

%----------------------------------------------------------------------------------------------------------

The Leaning Tower of Pisa

Pisa is located in Tuscany, central Italy. Small city with the very famous building, which is The leaning tower of Pisa or in Italian is Torre pendente di Pisa. It's located in a block which is called Campo dei Miracoli, together with the Duomo (cathedral)  and the Baptistery.

Left-right: The leaning tower of Pisa - Duomo Pisa 

Left-center-right : The Baptistery- The Duomo- Pisa tower

The leaning tower of Pisa