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How can I awk, grep, sed, etc. the real and Im parts of a complex number?!?
This is a discussion on How can I awk, grep, sed, etc. the real and Im parts of a complex number?!? within the Shell scripting forums, part of the Development/Scripting category; I have a file of complex numbers written in their real+imaginary parts but without spaces and of different length and ...
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05-06-2008, 09:38 PM
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How can I awk, grep, sed, etc. the real and Im parts of a complex number?!?
I have a file of complex numbers written in their real+imaginary parts but without spaces and of different length and with or without exponentials, such as:
0.4672547e-7+.95475538e-3i .4574785e-1+0.274636i 1.58365834-.5982347e-2i ...... I would like to separate the above into real an imaginary parts as follows: 0.4672547e-7 .95475538e-3 .4574785e-1 0.274636 1.58365834 -.5982347e-2 I tried out built-in functions for string manipulation like awk, sed, grep, etc. but could not find a way to do that. Can anyone help? Thanks in advance. 
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