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Discussion Groups | TMS320C54x | Imaginary part of Hilbert Transform algorithm

Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).

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Imaginary part of Hilbert Transform algorithm - hend...@yahoo.com - Jan 15 6:53:53 2008

Hi guys. I have problem to make the C program for hilbert transform.

Example in matworks:

xr = [1 2 3 4];
x = hilbert(xr)
x =
1.0000+1.0000i 2.0000-1.0000i 3.0000-1.0000i 4.0000+1.0000i

The real part is the same as the source but i can't find where the imaginary part come from.

I have to make the hilbert in CCS so i can't use the function. Anyone know the formula that i
can use in C? Thanks in advanced!
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