Consider the system function (z - 1) 2 H(z) = (z+1)(z-2)(z+D a) Find the (causal) difference equation for the system specified by H(z) b) Assuming the system is causal, determine the impulse response hln]. c) Is it possible to find an h[n] that is stable? If not, explain why. If it is possible, determine h[n] for this case.
Describe in plain english what the following regular expressions match: ab+c [A-Z][0-9]{6} \d+ ([A-Z][a-z]+)+\n([A-Z][a-z]+)+,[A-Z]{2} \d{5}\ Write a finite state machine for each of the previous regexs.
Find a. P(Z=1.32) b. P(Z>5) c. P(-1<Z<1) d. P(-2<Z<2) e. P(-3<Z<3) (c, d, and e form what is called the Empirical Rule. Look it up!) f. The 20th percentile of Z g. The z value with 5% area to its right. please show all work not just answers and do all of them please and thank you will rate high
Charged Ring The ball will oscillate along the z axis between z=d and z=-d in simple harmonic motion. What will be the angular frequency omega of these oscillations? Use the approximation d << a to simplify your calculation; that is, assume that d^2+a^2 ≈a^2. Express your answer in terms of given charges, dimensions, and constants. ω=
3) Compute the z-coordinate of the center of mass of the domain D bounded by the inequalities 2 z 2 0, where the domain D has uniform mass density δ. 3) Compute the z-coordinate of the center of mass of the domain D bounded by the inequalities 2 z 2 0, where the domain D has uniform mass density δ.
Cauchy sequences 4. D&D 2.8.D: If fXnYn1 is Cauchy, then there is a subsequence z', such that Σk21 Iznk -2 nk+1 1 < 00 Cauchy sequences 4. D&D 2.8.D: If fXnYn1 is Cauchy, then there is a subsequence z', such that Σk21 Iznk -2 nk+1 1
A thin rod extends along the z -axis from z = −d to z = d . The rod carries a positive charge Q uniformly distributed along its length 2d with charge density 91.9 C/m . If the electron started out at rest at the point z = 4d , what is its velocity at z = 3d ? (Take elementary charge 1,6x10-19 C , take Coulomb's constant 9x109 Nm2C-2 and take mass of electron 9,1x10-31 kg). Write your answer...
3 z 2 z Dasher (D) Y N Y z Prancer (P) Y N Y z Vixen (V) N Y N N N Comet (C) Y N N N z Rudolph (R) Y N Y N Y Blitzen (B) Y Y N z z For cladistics purposes Rudolph will be considered the OUTGROUPSEre he is the OLDEST 1 2 3 4 6 YELLOW CELLS BELOW PLACE YOUR ANSWERS BELOW IN THE 1 5 1 R 7 N 3 8 (D,...
Evaluate ∫∫∫ E √ x 2 + y 2 + z 2 d V where E lies above the cone z = √ x 2 + y 2 and between the spheres x 2 + y 2 + z 2 = 1 and x 2 + y 2 + z 2 = 9 . df (76 KB) 2. Evaluate r2 + y2 + 22 dV x2 + y2 and between the spheres r? + y2 + 2 = 1 and...
Let I=∫∫∫4zdV over the region D where D is the parallelepiped {(x,y,z):3≤y+z≤8,−2≤z−y≤5,1≤x−y≤3.} Find an appropriate transformation that maps D to a rectangular box in uvw space. Then use the Jacobian to simplify and evaluate I. I=