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File:pwm.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Pwm.png → File:pwm.svg For more information, see Help:SVG. In other languages Alemannisch ∙ العربية ∙ беларуская (тарашкевіца) ∙ български ∙ বাংলা ∙ català ∙ нохчийн ∙ čeština ∙ dansk ∙ Deutsch ∙ Ελληνικά ∙ English ∙ British English ∙ Esperanto ∙ español ∙ eesti ∙ euskara ∙ فارسی ∙ suomi ∙ français ∙ Frysk ∙ galego ∙ Alemannisch ∙ עברית ∙ hrvatski ∙ magyar ∙ հայերեն ∙ Bahasa Indonesia ∙ Ido ∙ italiano ∙ 日本語 ∙ ქართული ∙ 한국어 ∙ lietuvių ∙ македонски ∙ മലയാളം ∙ Bahasa Melayu ∙ norsk bokmål ∙ Plattdüütsch ∙ Nederlands ∙ norsk nynorsk ∙ norsk ∙ occitan ∙ polski ∙ prūsiskan ∙ português ∙ português do Brasil ∙ română ∙ русский ∙ sicilianu ∙ Scots ∙ slovenčina ∙ slovenščina ∙ српски / srpski ∙ svenska ∙ தமிழ் ∙ ไทย ∙ Türkçe ∙ татарча / tatarça ∙ українська ∙ vèneto ∙ Tiếng Việt ∙ 中文 ∙ 中文（中国大陆） ∙ 中文（简体） ∙ 中文（繁體） ∙ 中文（马来西亚） ∙ 中文（新加坡） ∙ 中文（臺灣） ∙ 中文（臺灣） ∙ +/−

 

Principle of the intersective pulse width modulation (PWM).

 

This plot was created with Gnuplot by n.

The list of points used to define the tics along the x axis has been generated by the following python code:

#!/usr/bin/python

#this file generates a list of points used as ticks
# to draw the grid in the gnuplot file pwm.plt
from scipy import *

freq= 0.05

n=20
for i in range(n):  
    def f(x):
        return sin(freq*x*2*pi)-2*x+1+2*i
    print i,",", optimize.fsolve(f,0), ",\"
}}

convert -density 300 pwm.eps pwm.png

The codes described above are given to the public domain.

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• to remix – to adapt the work

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• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

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Derivative works of this file:  Pwm.svg