scipy.linalg.lapack.zgelss

scipy.linalg.lapack.zgelss(a, b[, cond, lwork, overwrite_a, overwrite_b]) = <fortran 函数 zgelss>

zgelss 的包装器。

参数:

ainput rank-2 array(‘D’) with bounds (m,n)

binput rank-2 array(‘D’) with bounds (maxmn,nrhs)

返回:

vrank-2 array(‘D’) with bounds (m,n) and a storage

xrank-2 array(‘D’) with bounds (maxmn,nrhs) and b storage

srank-1 array(‘d’) with bounds (minmn)

rankint

workrank-1 array(‘D’) with bounds (MAX(lwork, 1))

infoint

其他参数:

overwrite_ainput int, optional

默认: 0

overwrite_binput int, optional

默认: 0

condinput float, optional

默认: -1.0

lworkinput int, optional

默认: max(2*minmn+MAX(maxmn,nrhs),1)