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function [y, h] = fracshift( x, d, h )
//This function shifts the series x supplied as input argument by a number of samples d.
//Calling Sequence
//y = fracshift(x, d)
//y = fracshift(x, d, h)
//[y, h] = fracshift(...)
//Parameters
//x:
//d:
//h:
//Description
//This is an Octave function.
//This function shifts the series x supplied as input argument by a number of samples d.
//The third parameter is the interpolator, which is designed with a Kaiser-windowed sinecard by default, if not supplied.
//Examples
//fracshift([1,2,3],5)
//ans =
// 1. 2. 3.
funcprot(0);
lhs = argn(1)
rhs = argn(2)
if(rhs<2 | rhs>3)
error("Wrong number of input arguments.")
end
select(rhs)
case 2 then
if(lhs==1)
y = callOctave("fracshift",x,d)
elseif(lhs==2)
[y,h] = callOctave("fracshift",x,d)
end
case 3 then
if(lhs==1)
[y] = callOctave("fracshift",x,d,h)
elseif(lhs==2)
[y,h] = callOctave("fracshift",x,d,h)
end
end
endfunction
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