Questions tagged [smooth]

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3
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1answer
81 views

How to smooth spectra plotted with Tikz?

I want to smooth these spectra which were plotted from lab experimental data, with more than 1000 point for every spectrum. I tried to control smoothing using tension=1, or "each nth point", niether ...
3
votes
1answer
90 views

pgfplots: How to smoothen a 3D surface plot?

Long time has passed - based on this and this question I would like to know if pgfplots does already support surface smoothening of coordinate based 3D plots in 2019? Minimum Working Example (MWE): \...
3
votes
1answer
239 views

Tikz/Pgf - Surf plot with smooth color transition

I am drawing a surf 3d plot in Tikz/Pgf using gnuplot. This surface need to be projected on a plane, which can be achieved by adding another surf plot. The thing is that the transition between colors,...
0
votes
0answers
64 views

Ovalbox problem in corners, no smooth

I am using this command to make oval boxes: \usepackage{fancybox} \newcommand\codeBox[1]{ \setlength{\fboxsep}{1em} \setlength{\fboxrule}{0.01pt} \begin{center} \...
2
votes
1answer
42 views

`bodegraph` not smooth anymore

When I try to plot the Bode using the manual of bodegraph package, I notice the phase plot isn't straight (when vertical), see So I have used const plot option and the vertical part of phase plot is ...
3
votes
2answers
359 views

Tikz : Draw smooth convex

I am looking for a command in tikz which takes points as arguments and, if these points are counter-clockwise the vertices of a convex polygon, draws a convex whose boundary is smooth and whose ...
2
votes
2answers
292 views

How to get smooth curve?

So far i have tried, can someone help me to get the boundary as smooth? Below is the my MWE \documentclass[a4paper]{article} \usepackage{tikz} \usepackage{graphicx} \begin{document} \reflectbox{ \...