Write a MATLAB Program to determine the State Transition Matrix for Program %Program to determine the state transition matrix %provided by electricalvoice.com clc clear all %calculation of state transition matrix using inverse technique syst a=[1 4;-2 -5] phi=exmp(a*t) You can get MATLAB assignment help at AssignmentCore from a team of homework experts.
Q. Obtain the transfer function from the following data Program %Program to Obtain Transfer Function from Data %provided by electricalvoice.com clc clear all %obtain transfer matrix A=[-5 1;-6 0] B=[1;2] C=[2 1] D=[0] [num, den]=ss2tf(A,B,C,D) printsys(num,den) Q. Obtain the transfer function from the following data Program %Program to Obtain Transfer Function from Data %provided by … Read more
Q. The open-loop transfer function of a unity feedback control system is given by Find error coefficients (a). Kp (b). Kv (c). Ka Program % program for calculation of error coefficients % provided by electricalvoice.com clc clear all numg=10 deng=[1 6 10] %step input %calculation of error coefficient kp G=tf(numg, deng) kp=dcgain(G) Ess=1/(1+kp) %ramp input … Read more
Q. Determine the time response for the following transfer function using MATLAB. Answer. First of all simplifying numerator(num) and denominator(den) of the transfer function respectively as num = s+2 den = s2+2s+2 Program % program for Determining Time response of Transfer function % provided by electricalvoice.com clc clear all num=[1 2]; den=[1 2 2]; sys5=tf(num,den) load … Read more
Q. The transfer function of a system is given below Determines the poles and zeroes and show the pole-zero configuration in s-plane using MATLAB. First of all simplifying numerator(p1) and denominator(q1) of the transfer function respectively as p1=8s2+56s+96 q1=s4+4s3+9s2+10s Program % program for finding poles and zeroes of a transfer function % provided by electricalvoice.com clc … Read more
MATLAB Program for plotting Two sine waves connected together, one of which has twice the frequency of other. Program %Two sine waves connected together,one of which has twice the frequency of other %provided by electricalvoice.com clc clear all fr= input(‘Enter frequency in Hz:’); stptime = input(‘Enter Stop time in Second:’); frad = 2*pi*fr; t = … Read more
Using Matlab Draw two sine waves connected together, one of which has twice the frequency of other. Program %Program Code for Drawing two circles one having radius twice the other %provided by electricalvoice.com clc clear all x=input(‘Enter x-cordinate of center of circle:’); y=input(‘Enter y-cordinate of center of circle:’); r=input(‘Enter radius of circle:’); ang=0:0.01:2*pi; xp=r*cos(ang); yp=r*sin(ang); … Read more
Modulation The term modulation means ‘to change‘ or ‘to modify‘. Modulation is the process of transmission of the information signal (low-frequency audio signal) using a high-frequency carrier signal. Modulation is the basic requirement for transmitting the message signal through free space. Modulating Signal The information bearing signal is called the modulating signal. Modulated signal The signal … Read more
Frequency Modulation It is the process in which the frequency of the carrier signal is varied by the modulating signal while the amplitude remains same. It is different from Amplitude modulation as there is amplitude variation. Let carrier wave be ec = A Sin (ωct + φ) = A Sin (fct + φ) fc = carrier wave … Read more
Amplitude Modulation(AM) The process of varying amplitude of the high-frequency or carrier wave in accordance with the intelligence (code, voice or music) to be transmitted, keeping the frequency and phase of the carrier wave unchanged, is known as the amplitude modulation. Modulating Signal The information bearing signal is called modulating signal. Modulated signal The signal … Read more