[英]Error while calculating eigen vectors and eigen values using the modred module in python
我正在尝试使用python中的modred模块来计算正交分解。
当代码执行以下行时:
> myPOD = mr.PODHandles(inner_product,max_vecs_per_node=20) eigvals,
> eigvecs = myPOD.compute_decomp(vec_handles)
我收到以下错误。 我不了解错误,因为我是python的新手。
追溯(最近一次通话):
File "podd.py", line 147, in <module>
eigvals, eigvecs = myPOD.compute_decomp(vec_handles)
File "/home/sindhuja/.local/lib/python2.7/site-packages/modred/pod.py", line 326, in compute_decomp
self.compute_eigendecomp(atol=atol, rtol=rtol)
File "/home/sindhuja/.local/lib/python2.7/site-packages/modred/pod.py", line 301, in compute_eigendecomp
is_positive_definite=True)
File "/home/sindhuja/.local/lib/python2.7/site-packages/modred/parallel.py", line 216, in call_and_bcast
outputs = func(*args, **kwargs)
File "/home/sindhuja/.local/lib/python2.7/site-packages/modred/util.py", line 250, in eigh
eigvals, eigvecs = np.linalg.eigh(np.mat(mat))
File "/home/sindhuja/.local/lib/python2.7/site-packages/numpy/linalg/linalg.py", line 1291, in eigh
w, vt = gufunc(a, signature=signature, extobj=extobj)
TypeError: No loop matching the specified signature and casting was found for ufunc eigh_lo
我该如何处理这个错误?
尝试这个:
eigvals, eigvecs = myPOD_compute_decomp(vec_handles)
此函数返回两个参数,但您只给出一个。
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