blob: 49a970f284abd8415481ffd83fbd095de3bfe108 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
function y = hamming(m, varargin)
//Return the filter coefficients of a Hamming window of length M
//Calling Sequence
//hamming (M)
//hamming (M, "periodic")
//hamming (M, "symmetric")
//Parameters
//M: real scalar, which will be the length of hamming window
//Description
//Return the filter coefficients of a Hamming window of length M.
//If the optional argument "periodic" is given, the periodic form of the window is returned. This is equivalent to the window of length M+1 with the last coefficient removed. The optional argument "symmetric" is equivalent to not specifying a second argument.
funcprot(0);
rhs= argn(2);
if(rhs <1 | rhs>2)
error("Wrong number of Input parameters");
end
select(rhs)
case 1 then
y= callOctave("hamming", m);
case 2 then
y= callOctave("hamming", m , varargin(1));
end
endfunction
|
