Questions tagged [pfgplots]

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TikZ Double Sideband (DSB) Spectrum

I am trying to draw the spectrum of a DSB (suppressed carrier) spectrum in TikZ like the attached image, or almost like it. My modest code below is far away. I appreciate the help in bridging the gap....
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29 views

Dimensions don't match

I need to align the axis of the figures with the center of the circles, though I used the same values the the width of the horizontal lines, they don't match with the radiuses. How can all of that \...
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1answer
46 views

How to draw this cartesian graph [duplicate]

I was wondering how would I draw this graph using LaTeX and its tikz packages for my math class.
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1answer
46 views

Symbolic tick in a pgfplot environment

I have this following code: \begin{tikzpicture} \begin{axis}[axis lines = left, xlabel={$x$}, ylabel={$E$}, yticklabels=\empty, xticklabels=\empty, axis lines=middle, xmax=1.2, ymax=1.2, legend ...
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1answer
21 views

Add vertical line to a pgfplots histogram

How do I add a vertical line between the bars in a histogram? The following constructs my diagram: \documentclass{article} \usepackage{pgfplots} \begin{document} \begin{tikzpicture} \begin{axis}[...
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1answer
42 views

PGFplots contour gnuplot call results in empty .table file

I am trying to reproduce the following code from this answer which i paste here with the fixes suggested by @TikZling for convenience: \documentclass{standalone} \usepackage{tikz} \usepackage{pgfplots}...