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| author | Philipp Le <philipp-le-prviat@freenet.de> | 2020-07-14 23:01:25 +0200 |
|---|---|---|
| committer | Philipp Le <philipp-le-prviat@freenet.de> | 2021-03-04 22:44:39 +0100 |
| commit | 525bef2e49bdaf410a406a84d351fc7aaabc4585 (patch) | |
| tree | 125b75dbd76654a48703829c77f929396398950f | |
| parent | 85523788ba709bf2d8efb7185e03cb413d3a9e08 (diff) | |
| download | dcs-lecture-notes-525bef2e49bdaf410a406a84d351fc7aaabc4585.zip dcs-lecture-notes-525bef2e49bdaf410a406a84d351fc7aaabc4585.tar.gz dcs-lecture-notes-525bef2e49bdaf410a406a84d351fc7aaabc4585.tar.bz2 | |
Corrected copy and paste mistake in Exercise 6 - FFT butterfly operations
| -rw-r--r-- | exercise06/exercise06.tex | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/exercise06/exercise06.tex b/exercise06/exercise06.tex index 9010fd1..9bf9070 100644 --- a/exercise06/exercise06.tex +++ b/exercise06/exercise06.tex @@ -492,10 +492,10 @@ Now combine the two parts, to the 4-point FFT. \begin{equation*} \begin{split} - \underline{X}[0] &= \underline{E}[0] + \underline{w}_2^{0} \cdot \underline{O}[0] = 0.5 \\ - \underline{X}[1] &= \underline{E}[1] + \underline{w}_2^{1} \cdot \underline{O}[1] = 1.5+1j \\ - \underline{X}[2] &= \underline{E}[0] + \underline{w}_2^{2} \cdot \underline{O}[0] = -5.5 \\ - \underline{X}[3] &= \underline{E}[1] + \underline{w}_2^{3} \cdot \underline{O}[1] = (1.5-1j) + \underline{X}[0] &= \underline{E}[0] + \underline{w}_4^{0} \cdot \underline{O}[0] = 0.5 \\ + \underline{X}[1] &= \underline{E}[1] + \underline{w}_4^{1} \cdot \underline{O}[1] = 1.5+1j \\ + \underline{X}[2] &= \underline{E}[0] + \underline{w}_4^{2} \cdot \underline{O}[0] = -5.5 \\ + \underline{X}[3] &= \underline{E}[1] + \underline{w}_4^{3} \cdot \underline{O}[1] = (1.5-1j) \end{split} \end{equation*} |