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:rocket: Introduction

This repositoy contains

• how to use linespecer for beautiful matlab graph

https://kr.mathworks.com/matlabcentral/fileexchange/42673-beautiful-and-distinguishable-line-colors-colormap

• how to set legend interpreter as latex

• the method for removing unnecessary white space

• the method for changing the default tick fonts to the latex version

• tilelayout (Only applicable on latest version Matlab)

• thousand seperator

All outputs are located in imgs folder.

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:hammer: Must be added for the Paper-quality Figures

:point_right: Add set(gca,'LooseInset', max(get(gca,'TightInset'), 0.02)) below the figure declaration line.

:point_right: Add set(groot, 'defaultAxesTickLabelInterpreter','latex'); below the figure declaration line.

:point_right: Add ytickformat('%,4.4g'); after plot( ) command (optional).

The template is available on here

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:warning: When it comes to saving figures in eps...

ENG) I realized that some matlab figures (e.g., bar plot, tiles, or 3D plot) can not be saved in the vector format even though the file format is saved into .eps.

So, we must use below command as follows:

% gcf: figure object
% -r${NUM}: The larger, the higher resolution
print(gcf, "SET_YOUR_FINENAME.png",'-dpng','-r300'); 

KOR) Matlab에서 원래 eps로 저장하면 자동으로 그림이 vector format으로 변경되어야 하는데, 그렇지 않은 경우가 있습니다.

그럴 경우에는 아래와 같이 dpi를 조정하여 png로 논문에 넣을 수 밖에 없습니다.

% gcf: figure object
% -r${NUM}: The larger, the higher resolution
print(gcf, "SET_YOUR_FINENAME.png",'-dpng','-r300'); 

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:art: Visualization Gallery

A compact map of representative outputs in imgs/. Click any preview or script name to open the MATLAB source.

This section is generated by scripts/update_readme.py and checked by CI.

B-mIoU vs pixel threshold Line graph linegraph_biou_pxthr.m	Caros flight data Line graph linegraph_caros.m	ERASOR ground threshold Line graph linegraph_erasor_ground.m	Hydra2.0 PR-curve Line graph linegraph_hydra_pr.m
VGGT confidence sweep Line graph linegraph_vggt.m	DeepLabv3 / HRNet / OCRNet / UPerNet Horizontal bar horizontal_bars_deeplabv3.m	B-mIoU per pixel threshold Horizontal bar horizontal_bars_hrnet.m	GPF vs R-GPF precision Vertical bar barplot_gpf_precision.m
Max-clique inlier counts Vertical bar barplot_maxclique.m	Quatro runtime breakdown Vertical bar barplot_quatro_runtime.m	Success rate across methods Vertical bar barplot_success_rate.m	AOA / SSA error Box plot boxplot_aoa_ssa.m
Method runtime Box plot boxplot_runtime.m	Alpha / beta angle CDFs CDF cdf_angles.m	Chamfer-distance CDF CDF cdf_chamfer.m	ERASOR scan-ratio PDF pdf_erasor_scan_ratio.m
PR + F1-vs-threshold PR curve prcurve_hydra.m	3D UTM with colour gradient Trajectory trajectory_3d_utm.m	VBR dataset trajectories Trajectory trajectory_vbr.m	TIMS weights heatmap Scatter with heatmap scatter_heatmap_weights.m
PaSGA ring/sector ablation Tilelayout tilelayout_pasga.m	Xavier per-stage time Stacked area area_xavier_time.m

Script index

Type	Scripts	Representative outputs
Line graph	linegraph_biou_pxthr.m linegraph_caros.m linegraph_erasor_ground.m linegraph_hydra_pr.m linegraph_vggt.m	biou_line_graph.png caros_rotor_speed.png erasor_ground_preservation.png hydra2_0_precision.png vggt_ate.png
Horizontal bar	horizontal_bars_deeplabv3.m horizontal_bars_hrnet.m	horizontal_bar_w_deeplabv3.png biou_horizontal_bar_w_hrnet_3px.png
Vertical bar	barplot_gpf_precision.m barplot_maxclique.m barplot_quatro_runtime.m barplot_success_rate.m	ground_bar_plot_v2.png num_MC.png average_computational_time_v2_i7.png SuccessRate1_quatro_pp.png
Box plot	boxplot_aoa_ssa.m boxplot_runtime.m	boxplot1.png box_plot2_r300.png
CDF	cdf_angles.m cdf_chamfer.m	total_cdf_alpha.png cdf_for_chamfer_distance.png
PDF	pdf_erasor_scan_ratio.m	erasor_pdf_diff_percentage.png
PR curve	prcurve_hydra.m	precision_recall_curve.png
Trajectory	trajectory_3d_utm.m trajectory_vbr.m	Navigation_trajectory.png campus_train0_gt.png
Scatter with heatmap	scatter_heatmap_weights.m	tims_rotation_v30.png
Tilelayout	tilelayout_pasga.m	final_tilelayout.png
Stacked area	area_xavier_time.m	time_stacked.png

Output collisions: these scripts intentionally write the same filenames as a primary script above.

• linegraph_biou_masking.m uses the same output filenames as linegraph_biou_pxthr.m.
• linegraph_hydra_sam3d.m uses the same output filenames as linegraph_hydra_pr.m.

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:page_facing_up: Notes

Linespecer comparison

cdf_angles.m is the clearest example of why this repository uses linspecer: the same CDFs become easier to distinguish once the color set is changed.

Before	After

Please refer to the % --- Colors --- block in cdf_angles.m.

Implementation notes

Topic	Note
PDF estimation	pdf_erasor_scan_ratio.m uses a manual PDF calculation because MATLAB's built-in PDF behavior can be unreliable for this use case.
3D trajectory	trajectory_3d_utm.m colors the trajectory by sequence length; very long trajectories may need a lighter representation.
Runtime box plot	boxplot_runtime.m depends on multiple_boxplot_time.m.
MATLAB version	barplot_gpf_precision.m and tilelayout_pasga.m are intended for R2020a or newer.