Python for Science and Engg: Plotting experimental data (session 2)

Fossee

Description

Python for Science and Engg:Plotting experimental dataFOSSEEDepartment of Aerospace EngineeringIIT BombaySciPy 2010, Introductory tutorials,Day 1, Session 2FOSSEE group (IIT Bombay) Plotting with Python 1 / 37Outline1 Plotting Points2 Lists3 Simple Pendulum4 Strings5 SummaryFOSSEE group (IIT Bombay) Plotting with Python 2 / 37Plotting PointsOutline1 Plotting Points2 Lists3 Simple Pendulum4 Strings5 SummaryFOSSEE group (IIT Bombay) Plotting with Python 3 / 37Plotting PointsWhy would I plot f(x)?Do we plot analytical functions or experimental data?In []: time = [0, 1, 2, 3]In []: distance = [7, 11, 15, 19]In []: plot(time,distance)Out[]: []In []: xlabel(’time’)Out[]: In []: ylabel(’distance’)Out[]: object at 0x98746ec>FOSSEE group (IIT Bombay) Plotting with Python 4 / 37Plotting PointsIs this what you have?FOSSEE group (IIT Bombay) Plotting with Python 5 / 37Plotting PointsPlotting pointsWhat if we want to plot the points?In []: clf()In []: plot(time, distance, ’o’)Out[]: []In []: clf()In []: plot(time, distance, ’.’)Out[]: []FOSSEE group (IIT Bombay) Plotting with Python 6 / 37Plotting PointsFOSSEE group (IIT Bombay) Plotting with Python 7 / 37Plotting PointsAdditional Line Styles’o’ - Filled circles’.’ - Small Dots’-’ - Lines’--’ - Dashed ...

Sujets

• Python
• Tutoriel

Informations

• Publié par: mtoledan
• Publié le: 27 juin 2011
• Nombre de lectures: 153
• Langue: English

Extrait

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Python for Science and Engg: Plotting experimental data

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FOSSEE

Department of Aerospace Engineering IIT Bombay

SciPy 2010, Introductory tutorials, Day 1, Session 2

Bombay)PlottingwithPython1/73

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4

Strings

Simple Pendulum

3

Outline

37

2

Lists

1

Plotting Points

5

Summary

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1

Plotting Points

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Lists

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Strings

5

Summary

Outline

Simple Pendulum

3

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time = [0, 1, 2, 3]

Do we plot analytical functions or experimental data?

In []:

In []: Out[]:

In []: Out[]:

In []:

distance = [7, 11, 15, 19]

In []: Out[]:

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Is

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Python

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What if we want to plot the points?

In []:

clf()

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In []: Out[]:

plot(time, distance,’o’) [<matplotlib.lines.Line2D

In []: In []: Out[]:

clf() plot(time, distance,’.’) [<matplotlib.lines.Line2D

FOSSEE

group

(IIT

Bombay)

Plotting

Points

Plotting

with

Python

7

/

37

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’o’- Filled circles ’.’- Small Dots -- Lines ’ ’ ’--’- Dashed lines

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1

Plotting Points

2

Lists

Outline

Simple Pendulum

3

4

Strings

5

Summary

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11,

In []: time = [0, 1, 2, 3]

lists!!

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In []:

In []: Out[]:

3,

p = [ 2,

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In []: mtlist =

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