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need help with these questions as soon as possible
PROBLEM 3: Simplify the following expressions (to...
please simplify Problem 2.3 Evaluate or simplify the following integrals or expression as much as possible...
please simplify
Problem 2.3 Evaluate or simplify the following integrals or expression as much as possible (show your work). (a) L, 8(t)x(t – 1)dt (e) , 8(at)dt (i) cos(10zt) [8(t) + 8(t + 5)] sin (b) 8(t – T)x(t)dt (f) 8(2t – 5) sin nt dt (c) L 8(t)x(r – t)dt cos (x - 5)|6(x – 3)dx (sin ke (B) e*-2 8(w) (k) 6(r – t)x(t)dt (d) (h) Jt-11 t+9 8(1 – 3)đr Problem 2.3 Evaluate or simplify the following...
Pls show step by step, on how to get the ans? 3. Simplify the following expressions:...
Pls show step by step, on how to get the ans?
3. Simplify the following expressions: sin t t2 +2 [e' cos(3t-60)]δ(t) δ(t)-O sin t-2) d) 2-1)
please help with these two questions. PROBLEM 1.5 Simplify the following and give the answer in...
please help with these two questions.
PROBLEM 1.5 Simplify the following and give the answer in polar form. Make a plot of all the vectors involved in the complex addition PROBLEM 1.6 The waveform in the following figure can be expressed as From the waveform, determine A, uo, fo, td, and φ. Choose the value of φ such that-r < φ π. Sinusoidal Signal: x(t) = A cos(m t + φ) 100 50 50 -100 -2 6 t (time in...
Need the answer as soon as possible a. Show that y = y + y2 is...
Need the answer as soon as possible
a. Show that y = y + y2 is a solution of y" + P(x)y' + Q(x)y = T (x) + T2(x) if y, and y, are the solution of the following equations respectively; y + P(x)y' + Q(x)y = Ti(x) and y" + P(x)y' + Q(x)y = T2(x) (CO2:P01 - 4 Marks) b. Determine the general solution of the given equation using method of undetermined coefficients y" +9y = 2 sin 3x...
need help 1. Rewrite the left side of each equation as a limit. Simplify the expressions...
need help 1.
Rewrite the left side of each equation as a limit. Simplify the
expressions so that all terms on the right are functions of the t
and terms on the left are functions of (t+∆t).
(dont know how to rearrange) i have provided my data if its
needed (see image atrached)
Note- this is done with the SIR MODEL
2 b Label the first 4 columns: Time (t), Susceptible, Infected,
Recovered. Move over about 5 columns and label...
please help me with Part A and Part B. Problem 2.52-Enhanced - with Feedback Review Two...
please help me with Part A and Part B.
Problem 2.52-Enhanced - with Feedback Review Two cars drive on a straight highway. At time t-0, car 1 asses mile marker 0 traveling due east with a speed of 20.0 m/s. At the same time, car 2 is 1:2 km east of mile marker 0 traveling at 25.0 m/s due west Car 1 is speeding up with an acceleration of magnitude 0.10 m/s and car 2 is slowing down with an...
HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and...
HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and the rms value of the signal belo a) x(-4) b)x(-t) c) x(2-4) 3) for the signal x(t) shown below, sketch the signals b) (-4)[u(t-2)-(-4)] 4) sketch the following signals a) uſt-5) - ult-7) 5) Simplify the following expressions: (a) (2+2) (1) (+3)sw) (c) le='cos (31 – 60°)80) () (sin ka ) s() 6) Evaluate the following integrals: (a) , 8(7)x(1 – t)dt (b) *()8(1-1)dt...
3. Problem 3 [Impulse). One of the most important digital signals is the so-called unit impulse...
3. Problem 3 [Impulse). One of the most important digital signals is the so-called unit impulse sequence, which is a discrete time function whose sample is equal to zero for all values of the time index n except n = 0, where it has unity value, that is, Ji, n=0, 8[n] = 0, n+0. Page 6 (a) (2 points) Draw a graphical representation of the signal 8[n]. The horizontal axis should indicate the time-index value n = ..., -2,-1,0,1,2,... and...
3. A system is excited by a signal x(t) = rect (2t) and its response is...
3. A system is excited by a signal x(t) = rect (2t) and its response is y(t) = (2 – 2e-(t+1/4))u(t +1/4) -(2 – 2e-(t-1/4))u(t – 1/4) Hint1: try to factor inside Y@) and produce (279-e3€)/2j which will be sind. Hint2: don't simplify 1ljo and 1/(jo+a) and keep them “as is” until the last step when you want to do inverse Fourier Transform to find h(t) impulse responseis h(t) h(t) FT (0) Y(0) y(t)=h(t)*x(1) FT →Y(©)=H(@)X(@)= H(o)= X() rect(t) FT...
Problem 3. Find by convolution for each pair of waveforms the response to the input r(t) of the L...
Problem 3. Find by convolution for each pair of waveforms the response to the input r(t) of the LTI system with impulse response h(t). Express your result graphically or analytically as you choose. r(t)u(t) x(t) = eta(-t) a(t) h(t) = e-ta(t) h(t)-eu) h(t) -1 h t) x(t) = sin(nt) (u(t)-u(t-2)) h t) 1, t<0; 1-sin(2Tt), t2 0 x(t) =
Problem 3. Find by convolution for each pair of waveforms the response to the input r(t) of the LTI system with...
please simplify
Problem 2.3 Evaluate or simplify the following integrals or expression as much as possible (show your work). (a) L, 8(t)x(t – 1)dt (e) , 8(at)dt (i) cos(10zt) [8(t) + 8(t + 5)] sin (b) 8(t – T)x(t)dt (f) 8(2t – 5) sin nt dt (c) L 8(t)x(r – t)dt cos (x - 5)|6(x – 3)dx (sin ke (B) e*-2 8(w) (k) 6(r – t)x(t)dt (d) (h) Jt-11 t+9 8(1 – 3)đr Problem 2.3 Evaluate or simplify the following...
Pls show step by step, on how to get the ans?
3. Simplify the following expressions: sin t t2 +2 [e' cos(3t-60)]δ(t) δ(t)-O sin t-2) d) 2-1)
please help with these two questions.
PROBLEM 1.5 Simplify the following and give the answer in polar form. Make a plot of all the vectors involved in the complex addition PROBLEM 1.6 The waveform in the following figure can be expressed as From the waveform, determine A, uo, fo, td, and φ. Choose the value of φ such that-r < φ π. Sinusoidal Signal: x(t) = A cos(m t + φ) 100 50 50 -100 -2 6 t (time in...
Need the answer as soon as possible
a. Show that y = y + y2 is a solution of y" + P(x)y' + Q(x)y = T (x) + T2(x) if y, and y, are the solution of the following equations respectively; y + P(x)y' + Q(x)y = Ti(x) and y" + P(x)y' + Q(x)y = T2(x) (CO2:P01 - 4 Marks) b. Determine the general solution of the given equation using method of undetermined coefficients y" +9y = 2 sin 3x...
need help 1.
Rewrite the left side of each equation as a limit. Simplify the
expressions so that all terms on the right are functions of the t
and terms on the left are functions of (t+∆t).
(dont know how to rearrange) i have provided my data if its
needed (see image atrached)
Note- this is done with the SIR MODEL
2 b Label the first 4 columns: Time (t), Susceptible, Infected,
Recovered. Move over about 5 columns and label...
please help me with Part A and Part B.
Problem 2.52-Enhanced - with Feedback Review Two cars drive on a straight highway. At time t-0, car 1 asses mile marker 0 traveling due east with a speed of 20.0 m/s. At the same time, car 2 is 1:2 km east of mile marker 0 traveling at 25.0 m/s due west Car 1 is speeding up with an acceleration of magnitude 0.10 m/s and car 2 is slowing down with an...
HW 1_Chi 1) Find the energies of the following signals below. 2) Find the power and the rms value of the signal belo a) x(-4) b)x(-t) c) x(2-4) 3) for the signal x(t) shown below, sketch the signals b) (-4)[u(t-2)-(-4)] 4) sketch the following signals a) uſt-5) - ult-7) 5) Simplify the following expressions: (a) (2+2) (1) (+3)sw) (c) le='cos (31 – 60°)80) () (sin ka ) s() 6) Evaluate the following integrals: (a) , 8(7)x(1 – t)dt (b) *()8(1-1)dt...
3. Problem 3 [Impulse). One of the most important digital signals is the so-called unit impulse sequence, which is a discrete time function whose sample is equal to zero for all values of the time index n except n = 0, where it has unity value, that is, Ji, n=0, 8[n] = 0, n+0. Page 6 (a) (2 points) Draw a graphical representation of the signal 8[n]. The horizontal axis should indicate the time-index value n = ..., -2,-1,0,1,2,... and...
3. A system is excited by a signal x(t) = rect (2t) and its response is y(t) = (2 – 2e-(t+1/4))u(t +1/4) -(2 – 2e-(t-1/4))u(t – 1/4) Hint1: try to factor inside Y@) and produce (279-e3€)/2j which will be sind. Hint2: don't simplify 1ljo and 1/(jo+a) and keep them “as is” until the last step when you want to do inverse Fourier Transform to find h(t) impulse responseis h(t) h(t) FT (0) Y(0) y(t)=h(t)*x(1) FT →Y(©)=H(@)X(@)= H(o)= X() rect(t) FT...
Problem 3. Find by convolution for each pair of waveforms the response to the input r(t) of the LTI system with impulse response h(t). Express your result graphically or analytically as you choose. r(t)u(t) x(t) = eta(-t) a(t) h(t) = e-ta(t) h(t)-eu) h(t) -1 h t) x(t) = sin(nt) (u(t)-u(t-2)) h t) 1, t<0; 1-sin(2Tt), t2 0 x(t) =
Problem 3. Find by convolution for each pair of waveforms the response to the input r(t) of the LTI system with...
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