scipy.linalg.lapack.sggev

scipy.linalg.lapack.sggev(a, b[, compute_vl, compute_vr, lwork, overwrite_a, overwrite_b]) = <fortran 函数 sggev>

sggev的包装器。

参数:

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

binput rank-2 array(‘f’) with bounds (n,n)

返回值:

alpharrank-1 array(‘f’) with bounds (n)

alphairank-1 array(‘f’) with bounds (n)

betarank-1 array(‘f’) with bounds (n)

vlrank-2 array(‘f’) with bounds (ldvl,n)

vrrank-2 array(‘f’) with bounds (ldvr,n)

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

infoint

其他参数:

compute_vlinput int, optional

默认值: 1

compute_vrinput int, optional

默认值: 1

overwrite_ainput int, optional

默认值: 0

overwrite_binput int, optional

默认值: 0

lworkinput int, optional

默认值: max(8*n,1)