Initialization
:
𝑤
0
=
0
and
𝑝
0
=
0
;
𝐖
𝐡
𝐢
𝐥
𝐞
𝑘
=
1
,
2
,
3
,
…
𝑁
.
Compute
𝑧
𝑘
according to the first equation of (
3.5
) for fixed
𝑤
𝑘
−
1
.
Compute
𝑤
𝑘
according to the second equation of (
3.5
) for fixed
𝑧
𝑘
.
End
Compute
𝑢
=
e
x
p
(
𝑤
)
.
Algorithm 1:
Alternating minimization algorithm for solving the model (
3.4
).