- #1
GreenLRan
- 61
- 0
[SOLVED]
I am getting this error when I try to run the code (at bottom):
check =
1
? Undefined function or method 'gt' for input arguments of
type 'sym'.
Error in ==> homework at 15
if check > 10
The value "check" seems to be a real value, not symbolic. It outputs a value of 1 in the terminal. Can anyone help me resolve this problem?
CODE:
clear all
syms z p x;
z = -10;
p = 0;
while p <20
while z < 20
G1 = tf([1 z],[1 p]);
X1 = (x+z)/(x+p);
G2 = tf([1],[1 2.5 1]);
X2 = (1/(x^2+2.5*x+1));
TF = G1*G2/(1+G1*G2);
XF = X1*X2/(1+X1*X2);
z = z + .1;
check = limit(XF,x,0)
if check > 10
[Wn,Z] = damp(TF)
z
p
end
end
p = p+.1;
end
I am getting this error when I try to run the code (at bottom):
check =
1
? Undefined function or method 'gt' for input arguments of
type 'sym'.
Error in ==> homework at 15
if check > 10
The value "check" seems to be a real value, not symbolic. It outputs a value of 1 in the terminal. Can anyone help me resolve this problem?
CODE:
clear all
syms z p x;
z = -10;
p = 0;
while p <20
while z < 20
G1 = tf([1 z],[1 p]);
X1 = (x+z)/(x+p);
G2 = tf([1],[1 2.5 1]);
X2 = (1/(x^2+2.5*x+1));
TF = G1*G2/(1+G1*G2);
XF = X1*X2/(1+X1*X2);
z = z + .1;
check = limit(XF,x,0)
if check > 10
[Wn,Z] = damp(TF)
z
p
end
end
p = p+.1;
end
Last edited: