MATLAB: Hello I want to show at matlab abaout the sinusoidal form , How to write the this code.Example ,I want to show V(t)=300sin(100pit)’s sinusoidal form at matlab

formsinusoidal

Hello I want to show at matlab abaout the sinusoidal form.How can I write the this code.Example: I want to show V(t)=300sin(100*pi*t)'s sinusoidal form at matlabasda

Best Answer

syms t
V(t)=300*sin(100*pi*t)
fplot(V,[0,1])

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MATLAB: How can i get a square wave in matlab

Something like this?

t = linspace(0,20,1000) ;
T = 3 ;
x = sign(sin(2*pi*(1/T)*t)) ;
plot(t,x,'b-')

MATLAB: Sinusoidal steady state response to sinusoidal input

Use the lsim function:

% num = s^3 + 202 s^2 + 401 s + 200
% den = s^3 + 202 s^2 + 20401 s + 1e06
n = [1  202  401  200];
d = [1  202  20401  1E+6];
sys = tf(n,d);                                      % Define LTI System
t = linspace(0, 100, 1000);                         % Time Vector
u = sin(130*t);                                     % Forcing Function
y = lsim(sys, u, t);                                % Calculate System Response
figure(1)
plot(t, y)
grid

Best Answer

Related Solutions

MATLAB: How can i get a square wave in matlab

MATLAB: Sinusoidal steady state response to sinusoidal input

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