My program shows not enough input arguement....can someone pls explain it to me how to correct it...

clear all;
clc;
N=input('enter no of trajectories you want');
for ti=1:N
objval='febAvg';
hold on
for iter = 1:100
Xt_0=0;
t=1;
tmax=1000;
while (t<tmax)
x1=rand(1);
x2=rand(1);
value = feval(objval,x1,x2);
n1=value(1);
n2=value(2);
Q(t)=n1;
Q(t+1)=n2;
delta_t=0.1;
N1=(sqrt(12*pi/delta_t)*n1)/(6*pi)*delta_t;
N2=(sqrt(12*pi/delta_t)*n2)/(6*pi)*delta_t;
Xt_1(t,iter)=Xt_0+N1;
Xt_2(t+1,iter)=Xt_1(t,iter)+N2;
Xt_n(t,iter)=Xt_1(t,iter);
Xt_n(t+1,iter)=Xt_2(t+1,iter);
Xt_0=Xt_2(t+1,iter);
t=t+2;
end
end

for z = 1 : tmax
S=Xt_n.^2;
B(z)=mean(Xt_n(z,:));
A(z)=mean(S(z,:));
sum=0;

for j=1:10
    jj=j*10;
    for ik=1:jj
        sum=sum+S(:,ik);
    end
    AVG(j).A=sum/ik;
end
timeabs(z)=z*delta_t;
end
plot(0,0,'-');
xlabel('time(t)')
ylabel('x^2')
title('x^2 vs t')
plot(timeabs,A,'g-');

s1=0;s2=0;s3=0;s4=0;s5=0;s6=0;s7=0;s8=0;s9=0;s10=0;
a1=zeros(1,2*N+2);a2=zeros(1,2*N+2);a3=zeros(1,2*N+2);a4=zeros(1,2*N+2);a5=zeros(1,2*N+2);a6=zeros(1,2*N+2);a7=zeros(1,2*N+2);a8=zeros(1,2*N+2);a9=zeros(1,2*N+2);a10=zeros(1,2*N+2);
for i=1:.1*tmax
    s1=s1+A;
end
for i=1:.2*tmax
    s2=s2+A;
end
for i=1:.3*tmax
    s3=s3+A;
end
for i=1:.4*tmax
    s4=s4+A;
end
for i=1:.5*tmax
    s5=s5+A;
end
for i=1:.6*tmax
    s6=s6+A;
end
for i=1:.7*tmax
    s7=s7+A;
end
for i=1:.8*tmax
    s8=s8+A;
end
for i=1:.9*tmax
    s9=s9+A;
end
for i=1:tmax
    s10=s10+A;
end
end
a1=s1/N;a2=s2/N;a3=s3/N;a4=s4/N;a5=s5/N;a6=s6/N;a7=s7/N;a8=s8/N;a9=s9/N;a10=s10/N;

Disp(int2str,'a1','a2','a3','a4','a5','a6','a7','a8','a9','a10')

refline(.1061,0)
grid on

Answer 1

[Walter Roberson]

You have the input line

Disp(int2str,'a1','a2','a3','a4','a5','a6','a7','a8','a9','a10')

The first argument there requests that int2str be called with no input arguments and that the result of the int2str be passed as the first argument to Disp(). int2str will complain if it is called with no arguments.

Possibly you want to use 'int2str' or @int2str instead of bare int2str