Search found 2 matches

by Guanxiong
Tue May 10, 2022 12:07 am
Forum: ESP-IDF 中文讨论版
Topic: ESP32中CSI数据与子载波序号对应关系
Replies: 3
Views: 6796

Re: ESP32中CSI数据与子载波序号对应关系

请问采集到的CSI为什么实虚部会有20多这样很大的数值呢?理论上CSI幅值应该是1左右吧。
by Guanxiong
Mon May 09, 2022 11:47 pm
Forum: General Discussion
Topic: How to parse the received CSI data?
Replies: 1
Views: 1859

How to parse the received CSI data?

This is an example of my collected CSI: [79 112 4 0 -1 22 -1 23 0 21 0 21 0 22 1 21 1 21 2 21 3 20 6 21 5 20 5 20 6 21 6 20 6 22 6 21 5 23 4 22 3 21 2 21 1 20 1 20 1 21 0 19 -2 19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -2 18 -4 19 -4 19 -5 20 -6 19 -8 20 -9 19 -10 19 -10 18 -10 18 -10 21 -10 20...