Find the correlation between the two given signals.
x(t)=sin(2pi*t) pi(t-0.5)
y(t)=cos(2pi*t) pi(t-0.5)
pi(t) is the unit rectangular pulse
Please write legibly and explain
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Find the correlation between the two given signals. x(t)=sin(2pi*t) pi(t-0.5) y(t)=cos(2pi*t) pi(t-0.5) pi(t) is the unit...
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An object is moving around the unit circle with parametric
equations x(t)=cos(t), y(t)=sin(t), so it's location at
time t is P(t)=(cos(t),sin(t)) . Assume 0
< t < π/2. At a given time t, the tangent line
to the unit circle at the position P(t) will determine a
right triangle in the first quadrant. (Connect the origin with the
y-intercept and x-intercept of the tangent
line.)
(a) The area of the right triangle is
a(t)= .
(b)
lim t →
pi/2−a(t)=
...