From f95e6b0164f2f170a1f66d096ec4777920dc265c Mon Sep 17 00:00:00 2001 From: Li-Ta Hsu Date: Mon, 24 Aug 2026 00:11:34 +0800 Subject: [PATCH] Correct the last I-WLS claim, in Chapter 4's package docstring `ch4_rf_point_positioning/__init__.py` advertised "TOA/RSS positioning with I-WLS". The example it describes solves with `method="iterative_ls"` at six of its seven call sites; the seventh, Example 6, supplies a covariance and is genuinely weighted. Same mislabel as the three files fixed in #87 and #90, one level up, and the last one in the chapter: every remaining "I-WLS" under `ch*/` is now in `example_tdoa_positioning`, where a covariance really is passed. Docstring only. No behaviour, no output, no figure. Co-Authored-By: Claude Opus 5 --- ch4_rf_point_positioning/__init__.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ch4_rf_point_positioning/__init__.py b/ch4_rf_point_positioning/__init__.py index 18ebd9c..615353b 100644 --- a/ch4_rf_point_positioning/__init__.py +++ b/ch4_rf_point_positioning/__init__.py @@ -5,7 +5,7 @@ of "Principles of Indoor Positioning and Indoor Navigation". Examples: - - TOA/RSS positioning with I-WLS + - TOA/RSS positioning with iterative LS, and WLS where a covariance is given - TDOA positioning with closed-form algorithms (Fang, Chan) - AOA positioning - RF challenges and limitations