Execution of script ode45 as a function is not supported/Error in pop (line 9) [t,p] = ode45(@ypr​ime,[0,tfi​n],pinit,o​ptions);

I have been betting errors in pop.m and yprime.m, how do i solve these errors

>> yprime

Not enough input arguments.

Error in yprime (line 6)

f = p * ( 1-p + ((a*p)/(1+b*p)));

>> pop

Execution of script ode45 as a function is not supported:

/Users/laurenashby/Documents/MATLAB/ode45.m

Error in pop (line 9)

[t,p] = ode45(@yprime,[0,tfin],pinit,options);

pop code

global a b count

count=0;

[a,b,pinit,tfin,tol, tol2, tol3] = readvars("Data1.txt","Delimiter"," "); %call in an assigns variable using external file

options=odeset('RelTol',tol,'AbsTol',tol); %creates options

[t,p] = ode45(@yprime,[0,tfin],pinit,options);

figure(1);

plot(t,p);

xlabel('Time')

ylabel('Population')

title('Logistic Population Growth')

Other code

function f = yprime(~,p)

global a b count

count = count+1;

f = p * ( 1-p + ((a*p)/(1+b*p)));

end

Data file

1 2 2.4 100 0.001 0.00001 0.0000001

Answer 1

[Steven Lord]

/Users/laurenashby/Documents/MATLAB/ode45.m

This script file is preventing MATLAB from running the ode45 function included with MATLAB. As I suggested in your previous post, rename or remove it.