Plotting graph using M-file.

I want to plot graph of x Vs y. So when i do below steps its showing me error as Too many input arguments. So please let me know if you have any idea about this.

for i = 1:10:100
    y=i+2;
    t=y^2+4;
   x(i) = (2*t-1);
   k(i)=y+1;

end

plot (x(i),y(i))

I

[Walter Roberson]

Which line is showing the problem?

Have you tried having no space after 'plot' ?

[Shantanu K]

yes i tried the same by removing space. its showing error in plot command... Error is * ??? Index exceeds matrix dimensions.

Error in ==> loop at 11
plot (x(i),y(i)) *__

I am doing this program in m-file so i want this to work in m-file Thanks for interest you shown in my problem....Thanks a lot!

[kash]

the reason i sthe value x has more values than y ,y has single value,use plot inside loop

[Shantanu K]

i tried by using plot inside loop command still its showing error.

Answer 1

[kash]

Try this

for i = 1:10:100
    y=i+2;
    t=y^2+4;
   x(i) = (2*t-1);
   k(i)=y+1;
bar(x,y)
end

[Shantanu K]

Thanks Kash for your answer but i want it in x Vs y format only....so if you know any other way please let me know. I am doing this program in m-file so i want this to work in mfile

Answer 2

[ChristianW]

k = 0;
for m = 1:10:100
    k = k+1;
    y(k)=m+2;
    t=y(k)^2+4;
    x(k) = (2*t-1);
end
plot(x,y)

[Shantanu K]

Christian its still showing error....i closed MATLAB then started again but showing errors....

??? Error using ==> plot
Too many input arguments.

>>

[ChristianW]

Copy/Paste it to a new m-file, save and run it.

[kash]

It works fine in my system,datas are plotted