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6 \vspace{-1in} |
6 \vspace{-1in} |
7 \begin{center} |
7 \begin{center} |
8 \LARGE{Plotting Data}\\ |
8 \LARGE{Plotting Data}\\ |
9 \large{FOSSEE} |
9 \large{FOSSEE} |
10 \end{center} |
10 \end{center} |
11 \section{Scripts} |
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12 IPython History |
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13 \begin{verbatim} |
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14 In [1]: %hist |
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15 In [2]: %hist -n |
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16 \end{verbatim} |
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17 |
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18 Running a Script |
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19 \begin{verbatim} |
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20 In [3]: %run script_name.py |
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21 \end{verbatim} |
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22 |
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23 \section{Plotting from Data files} |
11 \section{Plotting from Data files} |
24 \begin{verbatim} |
12 \begin{verbatim} |
25 In [1]: L = [] #Empty List |
13 l = [] #Empty List |
26 In [2]: T = [] |
14 t = [] |
27 In [3]: for line in open('pendulum.txt'): # Opening & Reading files |
15 for line in open('pendulum.txt'): # Opening & Reading files |
28 ....: points = line.split() # Splitting a string |
16 points = line.split() # Splitting a string |
29 ....: L.append(float(points[0])) # Appending to a list |
17 l.append(float(points[0])) # Appending to a list |
30 ....: T.append(float(points[1])) |
18 t.append(float(points[1])) |
31 In [4]: TSq = [] |
19 tsq = [] |
32 In [5]: for t in T: #Iterating through lists |
20 for time in t: #Iterating through lists |
33 ....: TSq.append(t*t) |
21 tsq.append(t*t) |
34 In [6]: plot(L, TSq, '.') # Plotting points |
22 plot(l, tsq, '.') # Plotting points |
35 \end{verbatim} |
23 \end{verbatim} |
36 \end{document} |
24 \end{document} |
37 |
25 |