When I try to run the rltool or bode function, I get the error with "too many input arguments". Here is an example of running the code: >> s = tf('s')
s =
Continuous-time transfer function.
>> G = (s+2)/(s^2+s+4)
G =
s + 2
-----------
s^2 + s + 4
Continuous-time transfer function.
>> bode(G) Error using DynamicSystem/bode (line 95) Too many input arguments.
The same happens with rltool(G): >> rltool(G) Error using rltool (line 89) Too many input arguments.
I have tried uninstalling MATLAB 2017b and re-installing, and it has not solved the problem. I have also tried this on 2016a and 2017a. I have also passed with no input arguments to the bode function and get:
>> bode Here is an example of how the function bode works: Consider a randomly generated stable Transfer Function Model: of the form G(s)=num(s)/den(s): num = 0 -0.1022 0.0316 0.1934 -0.1795 0.1620 den = 1.0000 6.2190 50.6538 222.7866 359.5180 162.7478 Call bode using the following command (see also, help bode): bode(tf(num,den)); ans = 'Error using DynamicSystem/bode (line 95) Too many input arguments.'
