Plotting problem of the different size vectors

Hi everybody, i have a question about plotting different size vectors, below code ;

f=(400:10:2000)*1e6;

for k=1:length(f)

S=20*sin(2*pi*f(k));

z=linspace(0,1/f(k),200);

for m=1:length(z);

x(m)=4*S(k)+5;

end

###

end

How can i plot f vs. x , without do mean(x) at ### ? thanks in advance

Answer 1

[VBBV]

 %f true
f=(400:10:2000)*1e6;
for k=1:length(f)
S(k)=20*sin(2*pi*f(k));
z=linspace(0,1/f(k),200);
for m=1:length(z);
x(m,k)=4*S(k)+5;
end
end;
semilogx(f,x(1,:))% you can try with other values of x

Try this

[Erkan]

hi, thanks for answer,

code worked in case of semilogx(f,x(1,#:#))

note: # are x values that colums of the x vectors according to the f vector size.