Write a MATLAB function g=shifted(f,s) which computes the coefficients of the shifted form around the shift s from the coefficients f of the standard from.

Ok, this is my progess:

function g=shifted(f,s)

n=length(f);

for i=1:n

[q,r]=deconv(f,[1,-s]);

g=r

[q,r]=deconv(q,[1,-s]);

g=r

[q,r]=deconv(q,[1,-s]);

g=r;

end

There are many things that are wrong with this.

1) I do not know how to start or end the for loop. so i keep repeating

what i wanted to do one by one. it wont work for larger polynomials.

2) i get r one by one and i need it to give me one last row vector with

all the coefficients.

Please let me know how can i generalize this. thanks