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@ -1,4 +1,4 @@ |
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# $Id: text_tools.py,v 1.7 2011-09-07 15:03:54 wirawan Exp $ |
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# $Id: text_tools.py,v 1.8 2011-09-13 21:50:16 wirawan Exp $ |
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# |
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# wpylib.text_tools |
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# Created: 20091204 |
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@ -49,6 +49,8 @@ def vector_str(M, fmt="%22.15g", V=False): |
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return " ".join([ fmt % m for m in M ]) |
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def matrix_str(M, fmt="%22.15g"): |
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if isinstance(M, numpy.matrix): |
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M = numpy.asarray(M) |
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if len(M.shape) != 2: |
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raise ValueError, "Wrong shape: expecting a two-dimensional array." |
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return "\n".join([ " ".join([ fmt % c for c in R ] ) for R in M ]) |
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