MATLAB QUESTIONS & EXPERT ANSWERS

I am wondering why additional analysis points change the outcome of the optimization with the systune command. The results are quite similar, but I wo...

I've modeled a state space system and now want to plot how the state variables change in time. This is how I've set it up:       hx = phi_t * B hy ...

i am trying to use LQR controller i simulate my system and have my A and B matrix ,, used theme in m-file and use the lqr function to control this sys...

How do I clear all variables of a workspace except for those that I explicitly mention not to be cleared? In MATLAB...

input : F when (0...

I am trying to linearize a model arround a certain operating point, the model is highly non linear so things like small angle approximation or Taylor-...

Hye i really confuse on how much method to write the code to plot magnitude and phase. Below is my function. X(z)=z / (z-1)^2 Any idea how to start be...

sys = 1(1+s)   input = 1/s - exp(-2*s)/s   So, how can I get lsim output "sys*input" ?? I must make digital signal of input??...

I am using the Control System Designer in MATLAB R2016b to plot the step response of my closed loop system. When I plot the step response of my transf...

(1,1) 0.4202 (2,1) 0.7436 (3,1) 1.7309 (4,1) 1.2414 (5,1) 1.4897 (6,1) 1.6088 (7,1) 3.1441 (8,1) 3.4509 (9,1) 4.1381 (10,1) 3.3498 (11,1) 4.3164 (12,1...