diff options
Diffstat (limited to 'day1')
| -rw-r--r-- | day1/session1.tex | 58 | ||||
| -rw-r--r-- | day1/session2.tex | 9 | ||||
| -rw-r--r-- | day1/session4.tex | 156 |
3 files changed, 174 insertions, 49 deletions
diff --git a/day1/session1.tex b/day1/session1.tex index 56b8265..e19607b 100644 --- a/day1/session1.tex +++ b/day1/session1.tex @@ -122,6 +122,64 @@ %% % You might wish to add the option [pausesections] %% \end{frame} +\begin{frame} + \frametitle{Workshop Schedule: Day 1} + \begin{description} + \item[Session 1] Sat 09:00--10:00 + \item[Session 2] Sat 10:05--11:05 + \item[Session 3] Sat 11:20--12:20 + \item[Session 4] Sat 12:25--13:25 + \item Quiz -1 Sat 14:25--14:40 + \item[Session 5] Sat 14:40--15:40 + \item[Session 6] Sat 15:55--16:55 + \item Quiz -2 Sat 17:00--17:15 + \end{description} + + \begin{block}{Goal of the workshop} + At the end of this program, successful participants will be able to use python as their scripting and problem solving language. Aimed at Engg. students--focus on basic numerics and plotting-- but should serve a similar purpose for others. + \end{block} +\end{frame} + +\begin{frame} + \frametitle{Workshop Schedule: Day 2} + \begin{description} + \item[Session 1] Sun 09:00--10:00 + \item[Session 2] Sun 10:05--11:05 + \item[Session 3] Sun 11:20--12:20 + \item[Session 4] Sun 12:25--13:25 + \item Quiz -1 Sun 14:25--14:40 + \item[Session 5] Sun 14:40--15:40 + \item[Session 6] Sun 15:55--16:55 + \item Quiz -2 Sun 17:00--17:15 + \end{description} + +\begin{frame}{About the Workshop} + \begin{block}{Intended Audience} + \begin{itemize} + \item Engg., Mathematics and Science teachers. + \item Interested students from similar streams. + \end{itemize} + \end{block} + + \begin{block}{Goal:} + Successful participants will be able to + \begin{itemize} + \item use Python as their scripting and problem solving language. + \item train the students to use Python for the same + \end{itemize} + \end{block} +\end{frame} + +\end{frame} +\begin{frame}{Checklist} + \begin{block}{IPython} + Type ipython at the command line. Is it available? + \end{block} + \begin{block}{Editor} + We recommend scite. + \end{block} + \end{description} +\end{frame} \begin{frame}[fragile] \frametitle{Starting up...} diff --git a/day1/session2.tex b/day1/session2.tex index 03a4bd3..d87daf6 100644 --- a/day1/session2.tex +++ b/day1/session2.tex @@ -261,7 +261,7 @@ Out[]: [2, 3] \end{frame} \begin{frame}[fragile] - \frametitle{List operations} +\frametitle{List operations} \begin{lstlisting} In []: anthrlst = [6,7,8,9] In []: lnglst = lst + anthrlst @@ -279,12 +279,12 @@ Out[]: [1, 2, 3, 4, 5, 6] \section{Simple Pendulum} \begin{frame}[fragile] \frametitle{Simple Pendulum - L and T} -Let us look at a more realistic example of the Simple Pendulum experiment. +Let us look at the example of the Simple Pendulum experiment. \begin{center} \begin{small} \begin{tabular}{| c | c | c |} \hline -L & T & $T^2$ \\ \hline +$L$ & $T$ & $T^2$ \\ \hline 0.1 & 0.6900 & \\ \hline 0.2 & 0.8989 & \\ \hline 0.3 & 1.1867 & \\ \hline @@ -366,9 +366,6 @@ In []: for num in lst: Lets look at the pendulum.txt file. \begin{lstlisting} $cat data/pendulum.txt -\end{lstlisting} -%%$ -\begin{lstlisting} 1.0000e-01 6.9004e-01 1.1000e-01 6.9497e-01 1.2000e-01 7.4252e-01 diff --git a/day1/session4.tex b/day1/session4.tex index 68fe51b..f6351a6 100644 --- a/day1/session4.tex +++ b/day1/session4.tex @@ -96,13 +96,13 @@ \end{frame} } -%%\AtBeginSection[] -%%{ - %%\begin{frame}<beamer> -%% \frametitle{Outline} - %% \tableofcontents[currentsection,currentsubsection] - %%\end{frame} -%%} +\AtBeginSection[] +{ + \begin{frame}<beamer> + \frametitle{Outline} + \tableofcontents[currentsection,currentsubsection] + \end{frame} +} % If you wish to uncover everything in a step-wise fashion, uncomment % the following command: @@ -136,30 +136,73 @@ let us now look at matrices in a little more detail. \begin{frame}[fragile] \frametitle{Matrices: Initializing} \begin{lstlisting} - In []: a = matrix([[1,2,3], - [4,5,6], - [7,8,9]]) - - In []: a - Out[]: - matrix([[1, 2, 3], - [4, 5, 6], - [7, 8, 9]]) +In []: A = ([[5, 2, 4], + [-3, 6, 2], + [3, -3, 1]]) + +In []: A +Out[]: [[5, 2, 4], + [-3, 6, 2], + [3, -3, 1]] \end{lstlisting} \end{frame} \subsection{Basic Operations} + \begin{frame}[fragile] -\frametitle{Inverse of a Matrix} +\frametitle{Transpose of a Matrix} +\begin{lstlisting} +In []: linalg.transpose(A) +Out[]: +matrix([[ 5, -3, 3], + [ 2, 6, -3], + [ 4, 2, 1]]) +\end{lstlisting} +\end{frame} +\begin{frame}[fragile] + \frametitle{Sum of all elements} + \begin{lstlisting} +In []: linalg.sum(A) +Out[]: 17 + \end{lstlisting} +\end{frame} + +\begin{frame}[fragile] + \frametitle{Matrix Addition} + \begin{lstlisting} +In []: B = matrix([[3,2,-1], + [2,-2,4], + [-1, 0.5, -1]]) + +In []: linalg.add(A, B) +Out[]: +matrix([[ 8. , 4. , 3. ], + [-1. , 4. , 6. ], + [ 2. , -2.5, 0. ]]) + \end{lstlisting} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Matrix Multiplication} +\begin{lstlisting} +In []: linalg.multiply(A, B) +Out[]: +matrix([[ 15. , 4. , -4. ], + [ -6. , -12. , 8. ], + [ -3. , -1.5, -1. ]]) +\end{lstlisting} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Inverse of a Matrix} \begin{small} \begin{lstlisting} In []: linalg.inv(A) Out[]: -matrix([[ 0.07734807, 0.01657459, 0.32044199], - [ 0.09944751, -0.12154696, -0.01657459], - [-0.02762431, -0.07734807, 0.17127072]]) - +array([[ 0.28571429, -0.33333333, -0.47619048], + [ 0.21428571, -0.16666667, -0.52380952], + [-0.21428571, 0.5 , 0.85714286]]) \end{lstlisting} \end{small} \end{frame} @@ -167,34 +210,48 @@ matrix([[ 0.07734807, 0.01657459, 0.32044199], \begin{frame}[fragile] \frametitle{Determinant} \begin{lstlisting} - In []: linalg.det(a) - Out[]: -9.5171266700777579e-16 +In []: det(A) +Out[]: 42.0 \end{lstlisting} \end{frame} \begin{frame}[fragile] -\frametitle{Computing Norms} +\frametitle{Eigen Values and Eigen Matrix} +\begin{small} \begin{lstlisting} - In []: linalg.norm(a) - Out[]: 16.881943016134134 +In []: linalg.eig(A) +Out[]: +(array([ 7., 2., 3.]), + matrix([[-0.57735027, 0.42640143, 0.37139068], + [ 0.57735027, 0.63960215, 0.74278135], + [-0.57735027, -0.63960215, -0.55708601]])) \end{lstlisting} +\end{small} \end{frame} \begin{frame}[fragile] -\frametitle{Eigen Values and Eigen Matrix} -\begin{small} +\frametitle{Computing Norms} \begin{lstlisting} - In []: linalg.eigvals(a) - Out[]: array([1.61168440e+01, -1.11684397e+00, -1.22196337e-15]) - - In []: linalg.eig(a) - Out[]: - (array([ 1.61168440e+01, -1.11684397e+00, -1.22196337e-15]), - matrix([[-0.23197069, -0.78583024, 0.40824829], - [-0.52532209, -0.08675134, -0.81649658], - [-0.8186735 , 0.61232756, 0.40824829]])) + In []: linalg.norm(A) + Out[]: 10.63014581273465 \end{lstlisting} -\end{small} +\end{frame} + +\begin{frame}[fragile] + \frametitle{Single Value Decomposition} + \begin{small} + \begin{lstlisting} +In []: linalg.svd(A) +Out[]: +(matrix([[-0.13391246, -0.94558684, -0.29653495], + [ 0.84641267, -0.26476432, 0.46204486], + [-0.51541542, -0.18911737, 0.83581192]]), + array([ 7.96445022, 7. , 0.75334767]), + matrix([[-0.59703387, 0.79815896, 0.08057807], + [-0.64299905, -0.41605821, -0.64299905], + [-0.47969029, -0.43570384, 0.7616163 ]])) + \end{lstlisting} + \end{small} \end{frame} \section{Solving linear equations} @@ -219,7 +276,9 @@ Solution: \frametitle{Solving using Matrices} Let us now look at how to solve this using \kwrd{matrices} \begin{lstlisting} - In []: A = matrix([[3,2,-1],[2,-2,4],[-1, 0.5, -1]]) + In []: A = matrix([[3,2,-1], + [2,-2,4], + [-1, 0.5, -1]]) In []: b = matrix([[1], [-2], [0]]) In []: x = linalg.solve(A, b) In []: Ax = dot(A, x) @@ -245,13 +304,24 @@ matrix([[ 1.00000000e+00], \end{lstlisting} \end{frame} +\section{Summary} \begin{frame} - \frametitle{Things we have learned} + \frametitle{Summary} +So what did we learn?? \begin{itemize} - \item - \item + \item Matrices + \begin{itemize} + \item Transpose + \item Addition + \item Multiplication + \item Inverse of a matrix + \item Determinant + \item Eigen values and Eigen matrix + \item Norms + \item Single Value Decomposition + \end{itemize} + \item Solving linear equations \end{itemize} \end{frame} \end{document} - |