Matlab Help
How to go over this integration by using loop of matlab programming,
Homework Answers
Copyable code:
%define the equation
funch=@(h) 2/(0.5*0.6*sqrt(2*9.8*h));
%no of points
N=100;
%define upper and lower limits
hlower=1;
hupper=2;
%delta value
in=(hupper-hlower)/N;
%find value for lower h
ValQ=(-1)*funch(hlower);
%loop
for kk=1:N-1
ValQ=ValQ + 2*(-1)*funch(hlower+kk*in);
end
%find value at upper value
ValQ=ValQ+(-1)*funch(hupper);
%display the value
ValQ = 0.5*in*ValQ
Add Answer to:
Matlab Help
How to go over this integration by using loop of matlab
programming,
Given A...
PROBLEM 4 A unity feedback closed loop control system is displayed in Figure 4 (a) Assume that the controller is given by G (s)-2. Based on the lsim function of MATLAB, calculate and obtain the g...
PROBLEM 4 A unity feedback closed loop control system is displayed in Figure 4 (a) Assume that the controller is given by G (s)-2. Based on the lsim function of MATLAB, calculate and obtain the graph of the response for 0,(1)-a. Here a ; 0.5%, Find the height error after 10 seconds, (b) In order to reduce the steady-state error, substitute G. (s) with the following controller: K2 This is a Proportional-Integral (PI) controller. Repeat part (a) in the presence...
Anyone happen to know how to write the MATLAB code for this? It's an aerospace engineering proble...
Anyone happen to know how to write the MATLAB code for this?
It's an aerospace engineering problem and I'm super confused, any
help would be greatly appreciated!
105 100 225.66 K G4 = 4 X 10-3 K/m 90 80 79 165.66 K аз--4.5 x 10-3 K/m 60 ー53 а» 40 282.66 K a2-3 x 10-3 K/m 25 20 ai--6.5 X 10-3 K/im 216.66 K 288.16 K 0 160 200 240 280 320 Temperature, K For isothermal regions of the atmosphere,...
MATLAB WORK PLEASE An oscillating current in an electric circuit is given by: I = 9e-t...
MATLAB WORK PLEASE
An oscillating current in an electric circuit is given by: I = 9e-t sin(2nt) where I is the current in Amperes and t is the time in seconds. Use fzero to determine the two values of t in the range of 0 <t< 1.5 such that I desired = -1.15A. (What does a negative current physically mean?) The outputs of the function are t, and t2, where tı = first time that I desired = -1.15A and...
Help to solve part 1 and refer to part 2 if needed using matlab. 1. 2....
Help to solve part 1 and refer to part 2 if needed using
matlab.
1.
2.
Plot the solution showing each component vs. time, and also plot the trajectory in the 3-dimensional space (x,y,z) represented as a parametric curve with parameter t. The Lorentz attractor is given by the following set of coupled equations dx = o(y-x), dt dy = x(p- z), dt dz = xy - Bz, dt Write an anoymous function where x=(x, y, z), sigma=o, rho=p and...
4. Using inbuilt function in MATLAB, solve the differential equations: dx --t2 dt subject to the ...
Matlab Code for these please.
4. Using inbuilt function in MATLAB, solve the differential equations: dx --t2 dt subject to the condition (01 integrated from0 tot 2. Compare the obtained numerical solution with exact solution 5. Lotka-Volterra predator prey model in the form of system of differential equations is as follows: dry dt dy dt where r denotes the number of prey, y refer to the number of predators, a defines the growth rate of prey population, B defines the...
Need help with MATLAB, what code should be added to print the graph of the trapezoid rule code be...
Need help with MATLAB, what code should be added to
print the graph of the trapezoid rule code below?
%%Matlab code for Question 5. syms X y intlx exp(x),0,2); %integration of x*exp(x) fprintf("htlntegration of x"2*exp(x) for [O 3] is %2.5f.\n,y) %Integration using Trapizoidal rule nn [100 1000]; for ii 1:2 a:0; b-3; %Integration limit ns-1:nn(i) integral Values-zeros(size(ns)); ourFunction-@(x) x.*2.*exp(x); for n-ns val(n)-trapizoidal (ourFunction,a,b,nn(i); end fprintf nlntegration of x 2*exp(x) using Trapizoidal rule for [O 3]\n') fprintf('1tTrapizoidal integration value for n-%d...
Solve using Matlab Use the forward Euler method, Vi+,-Vi+(4+1-tinti ,Vi) for i= 0,1,2, , taking yo y(to) to be the initial condition, to approximate the solution at t-2 of the IVP y'=y-t2 + 1, 0-...
Solve using Matlab
Use the forward Euler method, Vi+,-Vi+(4+1-tinti ,Vi) for i= 0,1,2, , taking yo y(to) to be the initial condition, to approximate the solution at t-2 of the IVP y'=y-t2 + 1, 0-t-2, y(0) = 0.5. Use N = 2k, k = 1, 2, , 20 equispaced time steps (so to = 0 and tN-1 = 2). Make a convergence plot, computing the error by comparing with the exact solution, y: t1)2 -exp(t)/2, and plotting the error as...
Mathews and Fink show how Simpson's rule can be used to approximate the solution of an...
Mathews and Fink show how Simpson's rule can be used to approximate the solution of an integral equation (Problem 7, page 377). The procedure is outlined as follows Let the integral equation be given as u (x) = x2 + 0.1?(x2 +t)u(t) dt. This could. for example, be the expression for the velocity of some object at position x. Note here that t is just a dummy variable used for integration purposes. To solve this integral equation via Simpson's rule...
I have all of the answers to this can someone just actually explain this matlab code and the results to me so i can get a better understanding? b) (c) and (d) %% Matlab code %% clc; close all; clear...
I have all of the answers to this can someone just actually
explain this matlab code and the results to me so i can get a
better understanding?
b)
(c) and (d)
%% Matlab code %%
clc;
close all;
clear all;
format long;
f=@(t,y)y*(1-y);
y(1)=0.01;
%%%% Exact solution
[t1 y1]=ode45(f,[0 9],y(1));
figure;
plot(t1,y1,'*');
hold on
% Eular therom
M=[32 64 128];
T=9;
fprintf(' M Max error \n' );
for n=1:length(M)
k=T/M(n);
t=0:k:T;
for h=1:length(t)-1
y(h+1)=y(h)+k*f(t(h),y(h));
end
plot(t,y);
hold on
%%%...
Problem 1 The following transfer functions are given for a single-loop unity- feedback (H(s)-1) and nonunity-...
Problem 1 The following transfer functions are given for a single-loop unity- feedback (H(s)-1) and nonunity- feedback control system. Find the steady-state errors for both cases due to a unit-step input 1(t),a unit-ramp inputt1(t), and a parabolic input (t2/2)1() (a) Go)+2) (b) Go)5 H(s) = 5 a) G)+12) ( H(s)-5(s + 2) 2)
PROBLEM 4 A unity feedback closed loop control system is displayed in Figure 4 (a) Assume that the controller is given by G (s)-2. Based on the lsim function of MATLAB, calculate and obtain the graph of the response for 0,(1)-a. Here a ; 0.5%, Find the height error after 10 seconds, (b) In order to reduce the steady-state error, substitute G. (s) with the following controller: K2 This is a Proportional-Integral (PI) controller. Repeat part (a) in the presence...
Anyone happen to know how to write the MATLAB code for this?
It's an aerospace engineering problem and I'm super confused, any
help would be greatly appreciated!
105 100 225.66 K G4 = 4 X 10-3 K/m 90 80 79 165.66 K аз--4.5 x 10-3 K/m 60 ー53 а» 40 282.66 K a2-3 x 10-3 K/m 25 20 ai--6.5 X 10-3 K/im 216.66 K 288.16 K 0 160 200 240 280 320 Temperature, K For isothermal regions of the atmosphere,...
MATLAB WORK PLEASE
An oscillating current in an electric circuit is given by: I = 9e-t sin(2nt) where I is the current in Amperes and t is the time in seconds. Use fzero to determine the two values of t in the range of 0 <t< 1.5 such that I desired = -1.15A. (What does a negative current physically mean?) The outputs of the function are t, and t2, where tı = first time that I desired = -1.15A and...
Help to solve part 1 and refer to part 2 if needed using
matlab.
1.
2.
Plot the solution showing each component vs. time, and also plot the trajectory in the 3-dimensional space (x,y,z) represented as a parametric curve with parameter t. The Lorentz attractor is given by the following set of coupled equations dx = o(y-x), dt dy = x(p- z), dt dz = xy - Bz, dt Write an anoymous function where x=(x, y, z), sigma=o, rho=p and...
Matlab Code for these please.
4. Using inbuilt function in MATLAB, solve the differential equations: dx --t2 dt subject to the condition (01 integrated from0 tot 2. Compare the obtained numerical solution with exact solution 5. Lotka-Volterra predator prey model in the form of system of differential equations is as follows: dry dt dy dt where r denotes the number of prey, y refer to the number of predators, a defines the growth rate of prey population, B defines the...
Need help with MATLAB, what code should be added to
print the graph of the trapezoid rule code below?
%%Matlab code for Question 5. syms X y intlx exp(x),0,2); %integration of x*exp(x) fprintf("htlntegration of x"2*exp(x) for [O 3] is %2.5f.\n,y) %Integration using Trapizoidal rule nn [100 1000]; for ii 1:2 a:0; b-3; %Integration limit ns-1:nn(i) integral Values-zeros(size(ns)); ourFunction-@(x) x.*2.*exp(x); for n-ns val(n)-trapizoidal (ourFunction,a,b,nn(i); end fprintf nlntegration of x 2*exp(x) using Trapizoidal rule for [O 3]\n') fprintf('1tTrapizoidal integration value for n-%d...
Solve using Matlab
Use the forward Euler method, Vi+,-Vi+(4+1-tinti ,Vi) for i= 0,1,2, , taking yo y(to) to be the initial condition, to approximate the solution at t-2 of the IVP y'=y-t2 + 1, 0-t-2, y(0) = 0.5. Use N = 2k, k = 1, 2, , 20 equispaced time steps (so to = 0 and tN-1 = 2). Make a convergence plot, computing the error by comparing with the exact solution, y: t1)2 -exp(t)/2, and plotting the error as...
Mathews and Fink show how Simpson's rule can be used to approximate the solution of an integral equation (Problem 7, page 377). The procedure is outlined as follows Let the integral equation be given as u (x) = x2 + 0.1?(x2 +t)u(t) dt. This could. for example, be the expression for the velocity of some object at position x. Note here that t is just a dummy variable used for integration purposes. To solve this integral equation via Simpson's rule...
I have all of the answers to this can someone just actually
explain this matlab code and the results to me so i can get a
better understanding?
b)
(c) and (d)
%% Matlab code %%
clc;
close all;
clear all;
format long;
f=@(t,y)y*(1-y);
y(1)=0.01;
%%%% Exact solution
[t1 y1]=ode45(f,[0 9],y(1));
figure;
plot(t1,y1,'*');
hold on
% Eular therom
M=[32 64 128];
T=9;
fprintf(' M Max error \n' );
for n=1:length(M)
k=T/M(n);
t=0:k:T;
for h=1:length(t)-1
y(h+1)=y(h)+k*f(t(h),y(h));
end
plot(t,y);
hold on
%%%...
Problem 1 The following transfer functions are given for a single-loop unity- feedback (H(s)-1) and nonunity- feedback control system. Find the steady-state errors for both cases due to a unit-step input 1(t),a unit-ramp inputt1(t), and a parabolic input (t2/2)1() (a) Go)+2) (b) Go)5 H(s) = 5 a) G)+12) ( H(s)-5(s + 2) 2)
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