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

4 个评论

Which line is showing the problem?
Have you tried having no space after 'plot' ?
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!
the reason i sthe value x has more values than y ,y has single value,use plot inside loop
i tried by using plot inside loop command still its showing error.

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 采纳的回答

kash
kash 2013-3-1
编辑:kash 2013-3-1
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

1 个评论

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

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更多回答(1 个)

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)

3 个评论

Christian its still showing error....i closed MATLAB then started again but showing errors....
??? Error using ==> plot
Too many input arguments.
>>
Copy/Paste it to a new m-file, save and run it.
It works fine in my system,datas are plotted

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