KmPlot: Difference between revisions

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* ability to draw the 1st and 2nd derivative and the integral of a plot function
* ability to draw the 1st and 2nd derivative and the integral of a plot function
* support user defined constants and parameter values
* support user defined constants and parameter values
* various tools for plot functions: find minium/maximum point, get y-value and draw the area between the function and the y-axis
* various tools for plot functions:  
**find minium/maximum point
**get y-value and draw the area between the function and the y-axis
 
==Example Plots==
 
{|style="width:500px" cellpadding="5"
| [[Image:kmplot_cycloide.png|thumb|230px|center]]
:x(t)=0.5(t-2sin t)
:y(t)=2(1-2cos t)
|| [[Image:kmplot_spiral.png|thumb|230px|center]]
:rf(x)=x
|-
| [[Image:kmplot_lisajou.png|thumb|230px|center]]
:x(t)=5sin(3t)
:y(t)=3cos(5t)
|| [[Image:kmplot_sum_of_functions.png|thumb|230px|center]]
:f(x)=3sin x
:g(x)=5cos(2x-pi/2)
:h(x)=f(x)+g(x)
|}


[[Category:Education]]
[[Category:Education]]

Revision as of 06:35, 31 May 2010

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KmPlot is a mathematical function plotter.

Features

  • powerful mathematical parser
  • precise metric printing
  • different plot types (functions, parametric, polar)
  • highly configurable visual settings (plot line, axes, grid)
  • export to bitmap format (BMP and PNG) and scalable vector graphics (SVG)
  • save/load complete session in readable xml format
  • trace mode: cross hair following plot, coordinates shown in the status bar
  • support zooming
  • ability to draw the 1st and 2nd derivative and the integral of a plot function
  • support user defined constants and parameter values
  • various tools for plot functions:
    • find minium/maximum point
    • get y-value and draw the area between the function and the y-axis

Example Plots

x(t)=0.5(t-2sin t)
y(t)=2(1-2cos t)
rf(x)=x
x(t)=5sin(3t)
y(t)=3cos(5t)
f(x)=3sin x
g(x)=5cos(2x-pi/2)
h(x)=f(x)+g(x)