how to increase the decimal place and it must be side to side as below

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Ali Al raeesi
Ali Al raeesi 2021-3-29
回答： dpb 2021-3-29
The matrix is not strictly diagonally dominant at row 1(ignore this)
approximated, exact=
0.18221-0.73861i 0.18233-0.73524i
0.0032185-0.22997i 0.0022028-0.22863i
========================================
answer of my code is below it must be like the above answer
approximated=
0.1822 - 0.7386i
0.0032 - 0.2300i
exact=
0.1823 - 0.7352i
0.0022 - 0.2286i
=============================================

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回答（1 个）

dpb
dpb 2021-3-29
fmt=['%0.4f%+0.4fi\t%0.4f%+0.4fi\n'];
>> for i=1:size(approx,2)
fprintf(fmt,real(approx(i)),imag(approx(i)),real(exact(i)),imag(exact(i)))
end
0.1822-0.7386i 0.1823-0.7352i
0.0032-0.2300i 0.0022-0.2286i
>>
Will leave adding header line as exercise...

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