From b11591dfcc33a5f5b90920fd5bcb1f7c7db42603 Mon Sep 17 00:00:00 2001 From: Tommy Albing Date: Tue, 15 Nov 2022 13:53:53 +0100 Subject: [PATCH] Update image links. Change-Id: I7068c8ba7a5e699e67a7dbbb3f1345364d5954ff --- model_development.ipynb | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/model_development.ipynb b/model_development.ipynb index 0d30636..db5a496 100644 --- a/model_development.ipynb +++ b/model_development.ipynb @@ -41,7 +41,7 @@ "* The XE121 is connected to a Raspberry Pi, running the Acconeer's exploration server.\n", "* The Raspberry Pi is powered by a power bank.\n", "\n", - "![Setup](doc/setup.png)\n", + "\n", "\n", "The purpose of tilting the angle of the sensor is to get sufficient energy back from both the floor directly under the sensor, but also from areas in front of the sensor.\n", "The reason why this is necessary will become apparent when the features of the classification algorithm are discussed in a coming section.\n", @@ -63,7 +63,7 @@ "\n", "The following picture shows the different surface types\n", "\n", - "![Surface types](doc\\surface_types.png)\n", + "\n", "\n", "The characteristics of the surface is as follows(from left to right):\n", "* Large tiles.\n", @@ -95,7 +95,8 @@ "As the sensor has a fairly wide HPBW, the majority of the reflected energy will come from the area directly underneath the sensor, yielding a large amplitude at the corresponding distance.\n", "Before the location of the amplitude is determined, the signal is smoothened using a second order Butterworth signal to get a more consistent estimate.\n", "\n", - "![Distance estimation](\\doc\\distance_to_floor_plot.png)\n", + "\n", + "\n", "\n", "For details, see *estimate_distance* in *utils.py*.\n", "\n", @@ -109,7 +110,7 @@ "The reason for using the variance as a metric instead of the absolute values is to alleviate the issue with strong static direct leakage when measuring close to the sensor. \n", "Direct leakage is the energy traveling directly from the transmitting to receiving antenna, and is present when measuring close to the sensor, resulting in a strong static component in the signal.\n", "\n", - "![Signal variance](\\doc\\signal_variance.png)\n", + "\n", "\n", "For details, see *calculate_variance_at_fixed_distance* in *utils.py*.\n" ]