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1 Hello friends. |
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2 |
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3 This tutorial is a self-assessment tutorial and you will be able to assess |
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4 yourself on the concepts learnt in the Module "Plotting Expetimental data" |
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5 |
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6 As with all other assessments we will first start with a few short questions |
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7 that will not take you more that 15 to 20 seconds to answer. Then we shall move |
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8 on to a bigger problems that should take you about 5 mins. |
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9 |
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10 {{{ Always show slide and explain the problem }}} |
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11 |
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12 * What is the shape of plot resulting from the following piece of code:: |
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13 |
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14 x = linspace(0, 2*pi, 4) |
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15 plot(x, sin(x)) |
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16 |
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17 * #[Nishanth]: Hav to add a simple question on scatter plot |
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18 |
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19 * #[Nishanth]: Hav to add a simple question on pie chart |
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20 |
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21 * Input file contains 25 lines of data, each containing 5 values seperated by |
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22 spaces. What is the shape of the resulting matrix from the command:: |
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23 |
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24 loadtxt("input-file.txt", unpack=True) |
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25 |
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26 {{{ Big problem - 5 mins }}} |
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27 |
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28 The input file ``pos.txt`` contains two columns of data. The first column |
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29 contains x position and second column contains y position of a particle in |
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30 flight. Plot the trajectory of the particle. What kind of motion is it? |
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31 |
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32 .. Author : Nishanth |
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33 Internal Reviewer 1 : |
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34 Internal Reviewer 2 : |
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35 External Reviewer : |