14
votes
Accepted
Help! How to draw the plot of y=(ax+b)/(cx+d) and give an example!
\documentclass{article}
\usepackage{pgfplots}
\begin{document}
\begin{center}
\begin{tikzpicture}[scale=2]
\begin{axis}[axis lines=middle]
\addplot[smooth,domain=-4:-8/11,purple,very thick] {(x-2)/(...
- 13.5k
10
votes
Problem with pstricks in texlive 2021
Your example compiles fine with the following command in TeX Live 2021
xelatex -output-driver="xdvipdfmx -i dvipdfmx-unsafe.cfg -q -E" example
- 7,942
9
votes
Accepted
Phase Plane Plot using pst-ode
The right-hand side of the given system of ODEs
dx/dt = x + y + x^2 + y^2
dy/dt = x − y − x^2 + y^2
translates into algebraic notation, used by \pstODEsolve as its last argument, as
\def\odeRHS{
x[...
- 54.2k
8
votes
Accepted
How to write Taylor's series of sinx in PSTricks?
I leave the simple color setting to you. It is much more easier to plot the
function in pure PostScript code. Building a sum is then very easy:
\documentclass[pstricks,border=12pt]{standalone}
\...
- 16.4k
7
votes
Accepted
magnetic field with 2 coils
Something like this?
It's made in 3d, with a macro for the coils, and it needs layers to fix the visibility and a couple of tikz styles (arrows, and borders in some lines).
\documentclass[border=2mm]{...
- 28k
6
votes
Help! How to draw the plot of y=(ax+b)/(cx+d) and give an example!
A PSTricks answer for the PSTricks question.
\documentclass[pstricks,border=12pt]{standalone}
\usepackage{pst-plot}
\def\f{(x-2)/(2*x+1)}
\begin{document}
\begin{pspicture}[algebraic](-4,-4)(6,5.5)
...
- 46.6k
6
votes
Accepted
How to remove the origin label?
Set the showorigin key to false:
\documentclass[12pt,pstricks,border=5pt]{standalone}
\usepackage{pst-plot}
\begin{document}
\begin{pspicture}(-7,-1.5)(7,1.5)
\psaxes[Dx=90,dx=\psPiH,xunit=\psPi,...
- 70.4k
6
votes
Accepted
Plot differential equation trajectories of a 3-system
ODEs can be numerically solved with package pst-ode (RKF45 method).
The given equation is solved separately for the lower and for the upper half-spaces using initial conditions (1e-9, 0, -1) and (1e-9,...
- 54.2k
5
votes
Drawing half a parabola using pstricks in LaTeX
Here is how to do it easily with pst-plot. You just have to plot the function x² twice, once with a solid line, one with a dashed line. Note it can perfectly be compiled with pdflatex if you load auto-...
- 270k
5
votes
How to rename \pi as another value only for y axis without affecting \pi used in x axis?
I don't think there is (that is, I didn't find) a built-in way to do that. With etoolbox you can patch the code for the x and y labels to add arbitrary definitions:
\usepackage{etoolbox}
\...
- 70.4k
4
votes
Accepted
Plotting a rectangular waveform with LaTeX
A PSTricks solution just for comparison purpose.
\documentclass[pstricks,border=12pt,12pt]{standalone}
\usepackage{pst-plot}
\begin{document}
\begin{pspicture}(-1,-1)(11.5,5.5)
\psaxes[ticks=x,...
- 46.6k
3
votes
Accepted
Last axis label is missing
If you slightly increase the maximum value of the y coordinate in \psaxes, it's OK. Maybe this comes from a rounding error.
\psaxes[showorigin=true,xAxis=true,Dy=10,dy=25.6,Dx=32,Ox=-128](-128,-128)(-...
- 270k
3
votes
How to raster area bounded by two functions?
Generic Template
Proposed features:
functions are defined globally so you can change easily.
intersection points are calculated at "runtime" as opposed to statically hard coded.
\documentclass[...
- 46.6k
3
votes
Plotting a rectangular waveform with LaTeX
A simple approach using TikZ.
\documentclass[border=3.14mm]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\def\x{1} % replace 1 with desired value here
\draw[-latex] (...
- 7,842
3
votes
Accepted
What is the difference between plotstyle=curve and plotpoints=1000?
The best way to explain is showing the animations, right?
With curve plotstyle
It needs at least 3 points. When N=2 there is no graph.
\documentclass[12pt,pstricks]{standalone}
\usepackage{pst-plot}...
- 46.6k
3
votes
Accepted
How to change the axes label from radian to degree?
\documentclass[12pt,pstricks,border=5pt]{standalone}
\usepackage{pst-plot}
\begin{document}
\begin{pspicture}(-7,-1.5)(7,1.5)
\psaxes[Dx=90,dx=\psPiH,xunit=\psPi,xlabelFactor={}^\circ]{->}(0,0)(-2....
- 46.6k
Only top scored, non community-wiki answers of a minimum length are eligible