[Numpy-discussion] Construct a large n-dimensional complex matrix

Robert Kern robert.kern@gmail....
Mon Apr 6 21:20:19 CDT 2009


On Mon, Apr 6, 2009 at 20:53, Nathan Faggian <nfaggian@unimelb.edu.au> wrote:
> HI,
> I want to construct a large complex matrix, I have the real and imaginary
> components as double vectors, is there a fast way to construct a complex
> vector in numpy?

C = np.empty((n,m), dtype=complex)
C.real.flat[:] = real_values
C.imag.flat[:] = imag_values

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
  -- Umberto Eco


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