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function [y] = triang (m)
//This function returns the filter coefficients of a triangular window.
//Calling Sequence
//y = triang (m)
//Parameters
//m: positive integer value
//y: output variable, vector of real numbers
//Description
//This is an Octave function.
//This function returns the filter coefficients of a triangular window of length m supplied as input, to the output vector y.
//Examples
//triang(5)
//ans =
// 0.3333333
// 0.6666667
// 1.
// 0.6666667
// 0.3333333
funcprot(0);
rhs = argn(2)
if(rhs~=1)
error("Wrong number of input arguments.")
end
y = callOctave("triang",m)
endfunction
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