From 0a371d253ca12cb62620cec57bb8cbc3f6cd7af6 Mon Sep 17 00:00:00 2001 From: Brumi-2021 <86470699+Brumi-2021@users.noreply.github.com> Date: Sun, 7 May 2023 00:46:18 +0200 Subject: [PATCH] Updated Signal Generator (markdown) --- Signal-Generator.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Signal-Generator.md b/Signal-Generator.md index 628c452..e105908 100644 --- a/Signal-Generator.md +++ b/Signal-Generator.md @@ -26,9 +26,7 @@ Stop after 1s limits carrier duration to 1 second From nightly 1st of May 23 fw onwards, we have added 3 White Noise simulation options. We are generating simulated White Noise ,using pseudo random noise generator, 8 bits linear-feedback shift register (LFSR) algorithm, variant Fibonacci. (Following this wiki [link](https://en.wikipedia.org/wiki/Linear-feedback_shift_register)) -* noise n x 20khz, (taps: 6 5; feedback polynomial: x^6 + x^5 + 1 , Periode 63 = 2^n-1,it generates harmonincs aprox every n x 20Khz -* noise n x 10khz (taps: 7 6; feedback polynomial: x^7 + x^6 + 1 , Periode 127 = 2^n-1,it generates harmonincs aprox every n x 10Khz -* noise n x 5khz (taps:8,6,5,4;feedback polynomial: x^8 + x^6 + x^5 + x^4 + 1,Periode 255= 2^n-1, harmonics aprox every n x 5khz +* noise signal Those GUI title, is indicating that the contents of the FFT spectrum , has harmonics of n x 20khz, or n x 10khz, or n x 5khz. (so user can select the granularity of the noise harmonics, ideally White noise should have all infinite harmonics) .