Data update

Task/Fast-Fourier-transform/PowerShell/fast-fourier-transform.psh

@@ -1,32 +0,0 @@
-Function FFT($Arr){
-    $Len = $Arr.Count
-
-    If($Len -le 1){Return $Arr}
-
-    $Len_Over_2 = [Math]::Floor(($Len/2))
-
-    $Output  = New-Object System.Numerics.Complex[] $Len
-
-    $EvenArr = @()
-    $OddArr  = @()
-
-    For($i = 0; $i -lt $Len; $i++){
-        If($i % 2){
-            $OddArr+=$Arr[$i]
-        }Else{
-            $EvenArr+=$Arr[$i]
-        }
-    }
-
-    $Even = FFT($EvenArr)
-    $Odd  = FFT($OddArr)
-
-    For($i = 0; $i -lt $Len_Over_2; $i++){
-        $Twiddle = [System.Numerics.Complex]::Exp([System.Numerics.Complex]::ImaginaryOne*[Math]::Pi*($i*-2/$Len))*$Odd[$i]
-
-        $Output[$i]             = $Even[$i] + $Twiddle
-        $Output[$i+$Len_Over_2] = $Even[$i] - $Twiddle
-    }
-
-    Return $Output
-}