USING MATLAB
Q2. Determine and plot the frequency response function H(e^jw)
(magnitude and phase normalized in...
USING MATLAB
Q2. Determine and plot the frequency response function H(e^jw)
(magnitude and phase normalized in w). Choose n = [-20, 20].
1. h(n) = (0.9)^│n│
2. h(n) = [ (0.5)^n + (0.4)^n] u(n)
H(s)G(s) = 30(s+2)/(s^3+7s^2+12s)
In MATLAB, Use the function margin to plot log-magnitude, phase,
gain margin, phase margin. Do not use the function bode.
I graphed it using margin, but how do I just get the phase? I got
the gain margin, phase margin, and the cross over frequencies.
Thanks
Find frequency response of the system given by following
equation using MATLAB. Clearly plot both amplitude and phase
response waveforms with labels assigned.
y[n+1]-0.5
y[n]=x[n]
Matlab code would be greatly appreciated
write a matlab function for frequency analysis using DFT. the
function should take as input a signal, and as output the number of
sinusoids and their frequencies.
Please use MATLAB.
Write a program to plot the piecewise function using IF
statements and a FOR loop in MatLab. Use x as the input vector.
Plot from -20<=x<=20, increment of 1.
y = 4 x + 10 ,
? ≥ 9,
y = 5? + 5,
0 ≤ ? < 9,
y = ?2 + 6? + 8, ? < 0
Plot each segment of the fn with different shaped points and a
different color, for...
Write a MATLAB
*function* that draws a spiral by using the plot() command
to connect-the-dots of a set of points along the spiral's
trajectory. The function should have three input arguments: the
number of points along the trajectory, the number of rotations of
the spiral, and the final radius of the spiral. The function does
not need any output arguments. Use nargin to provide
default values for the input arguments. The spiral should begin at
the origin. At each step...
using matlab, compute and plot y [n] = x [n]* h [n],
where
a. x [n] = h [n] = a^n (0 <=n <=40) & a = 0.5
b. x [n] = cos [n]; h [n] = u [n]; n = 0:4:360
c. x [n] = sin [n] ; h [n] = a^n; n:4:360; a = 0.9
Plot the function y = 10(1 = e-x/4) over the interval 0 ≤ x ≤ xmax, using a while loop to determine the value of xmax such that y(xmax) = 9.8.Properly label the plot. The variable y represents force in newtons, and the variable x represents time in seconds.