MATLAB: An Introduction with Applications, 6th Edition: An Introduction with Applications
6th Edition
ISBN: 9781119385134
Author: Amos Gilat
Publisher: WILEY
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Chapter 8, Problem 3P
Determine the polynomial y(x) that has roots at x = -0.7, x=0.5, x=3.4, and x=5.8. Make a plot of the polynomial in the domain
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Chapter 8 Solutions
MATLAB: An Introduction with Applications, 6th Edition: An Introduction with Applications
Ch. 8 - Prob. 1PCh. 8 - Plot the polynomial y=0.7x413.5x2+6x37 in the...Ch. 8 - Determine the polynomial y(x) that has roots at x...Ch. 8 - Use MATLAB to carry out the following...Ch. 8 - Use MATLAB to carry out the following...Ch. 8 - Use MATLAB to divide the polynomial...Ch. 8 - Use MATLAB to divide the ploynomial...Ch. 8 - The product of four consecutive even integers is...Ch. 8 - The product of three integers with spacing of 3...Ch. 8 - The product of three distinct integers is 6240....
Ch. 8 - A rectangular steel container (no top) has the...Ch. 8 - An aluminum container has the geometry shown in...Ch. 8 - A rectangular box (no top) is welded together...Ch. 8 - The probability P of selecting three distinct...Ch. 8 - Write a user-defined function that adds or...Ch. 8 - Write a user-defined function that multiplies two...Ch. 8 - Write a user-defined function that calculates the...Ch. 8 - A cylinder with base radius rand height h is...Ch. 8 - Consider the parabola: x = 2(y-2)2 +3,and the...Ch. 8 - The following data is given: x -5 -4 -1 1 4 6 9 10...Ch. 8 - 21. The boiling temperature of water TB at various...Ch. 8 - The U.S. population in selected years between 1815...Ch. 8 - The number of bacteria NBmeasured at different...Ch. 8 - Growth data of a sunflower plant is given tn the...Ch. 8 - Use the growth data from Problem 24 for the...Ch. 8 - 26. The following points are given: x 1 2.2 3.7...Ch. 8 - The standard air density. D (average of...Ch. 8 - Write a user-defined function that determines the...Ch. 8 - Estimated values of thermal conductivity of...Ch. 8 - Measurements of the concentration, C, of a...Ch. 8 - Use the data from Problem 30 for the following:...Ch. 8 - The relationship between two variables y and x is...Ch. 8 - Curve-lit the data from the previous problem with...Ch. 8 - When rubber is stretched, its elongation is...Ch. 8 - The transmission of light through a transparent...
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- Q1: What is the orientation of voltage regulation value (positive or negative) of alternator loaded by capacitive load? Explain the effect of armature reaction on voltage regulation for this load? Draw the load characteristics of alternator for capacitive, inductive, and inductive loads?arrow_forwardI what happend if can IY = 125 lead, IB = 125 unity IR=89.91 unity IB = 125-> Lag 0.8 Iy=125 IB 36.86 lag 0.8 Ir< 36-86 IN=IR+IN+IB FR 89.910+125<-120-36.86+1252+120 -36.86arrow_forwardManual solution only, no Al usedarrow_forward
- Look up the dislocation-induced energy levels in silicon and GaAs - cite your sources. a. Sketch them in the band gap. b. When are each of them most active? c. Are dislocations more detrimental in Si or GaAs? d. What is the threshold of dislocation density that each semiconductor can handle?arrow_forwardQ1: In a material for which o 9 s/m and e, -4, the electric field intensity E = 50 sin 8*10'1 V/m. Find: a. The conduction and displacement current densities. b. The frequency at which the conduction current is half the displacement current.arrow_forwardQ2: The circular loop conductor lies in the Z-0 plane, has a radius of 40 cm and a resistance of 40 Q. Given B-0.9 sin 5°10' ta, Determine a. The induced voltage b. Currentarrow_forward
- Find the direction at which the directional derivative of f(x,y) = x² + sin(xy) at (1.0) has the value of 1.arrow_forwardUsing the table below, design a third (3th) order Butterworth HPF with a 4 KHz cutoff frequency. What is the additional stage required to HPF to design a third order BPF. Explain your answe Order Stage poles DF 2 stage poles 3 stage DF poles DF 1 1 Optional 2 1.414 3 י 1 1 2 1.848 2 0.765 5 2 1 1.618 1 0.618 6 2 1.932 1.414 2 0.518arrow_forward.I need the correct answer, and if it's wrong, please fix it 7. The midrange voltage gain of an amplifier is 100. The input RC circuit has a lower critical frequency of 1 kHz. The actual voltage gain at f-100 Hz is 100. 10. In a high-pass filter, the roll-off region occurs above the critical frequency.arrow_forward
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