Trouble using Bode(sys)
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I try using the bode function and i get an error that says "Error using DynamicSystem/bode
Dimensions of arrays being concatenated are not consistent." I have seen bode being used even what the arrays are not the same size. Anybody know what's wrong? (I just ran it in this question box and it worked now so why wont it work for me on my MATLAB? I have the control systems toolbox.
m = 2;
b = 5;
k = 600;
Ybar = 20;
sys = tf([k],[m b k]);
Star Strider on 15 May 2023
You could have a path problem.
from a script or your Command Window to see if that solves the problem.
Manoj Mirge on 15 May 2023
It might be possible that you have your own custom “tf" or “bode" function defined somewhere in your MATLAB path and at the time of calling those functions in your MATLAB script the script is calling the custom function instead of MATLAB’s built in “bode” and “tf" functions.
To check if you have a local custom function shadowing the MATLAB’s built-in function you can use “which" function. If you have a local function shadowing the built-in function, you can delete that function or remove that function from MATLAB path.
You can read more about how to use “which” function in the below link: