Main public logs

Combined display of all available logs of Master of Neuroscience Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 15:02, 17 October 2025 Davrot talk contribs uploaded File:12 0.png
• 15:00, 17 October 2025 Davrot talk contribs created page Sci-kit Overview (Created page with "== The goal == [https://scikit-learn.org/stable/index.html scikit-learn] is a machine learning tool kit for data analysis. Questions to [mailto:davrot@uni-bremen.de David Rotermund]<syntaxhighlight lang="shell">pip install scikit-learn</syntaxhighlight><blockquote>* Simple and efficient tools for predictive data analysis * Accessible to everybody, and reusable in various contexts * Built on NumPy, SciPy, and matplotlib </blockquote>'''I will keep it short and I will ma...") Tag: Visual edit
• 14:56, 17 October 2025 Davrot talk contribs created page Scipy.signal: Butterworth low, high and band-pass (Created page with "== The goal == Sometimes we need to remove of frequency range from a time series. For this we can use a Butterworth filter [https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.butter.html scipy.signal.butter] and the [https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.filtfilt.html scipy.signal.filtfilt] command. Questions to [mailto:davrot@uni-bremen.de David Rotermund] {| class="wikitable" |[https://docs.scipy.org/doc/scipy/reference/gener...") Tag: Visual edit
• 14:56, 17 October 2025 Davrot talk contribs created page File:11 4.png
• 14:56, 17 October 2025 Davrot talk contribs uploaded File:11 4.png
• 14:55, 17 October 2025 Davrot talk contribs created page File:11 3.png
• 14:55, 17 October 2025 Davrot talk contribs uploaded File:11 3.png
• 14:55, 17 October 2025 Davrot talk contribs created page File:11 2.png
• 14:55, 17 October 2025 Davrot talk contribs uploaded File:11 2.png
• 14:55, 17 October 2025 Davrot talk contribs created page File:11 1.png
• 14:55, 17 October 2025 Davrot talk contribs uploaded File:11 1.png
• 14:52, 17 October 2025 Davrot talk contribs created page Remove a common signal from your data with SVD (Created page with "== Goal == We want to remove a common signal which was mixed on top a set of data channels. There are many methods to do so. We will use SVD. Implementations are for example: [https://docs.scipy.org/doc/scipy/reference/generated/scipy.linalg.svd.html scipy.linalg.svd] or [https://pytorch.org/docs/stable/generated/torch.svd_lowrank.html torch.svd_lowrank] (which also works on the GPU) Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Creating dirty test data...") Tag: Visual edit
• 14:52, 17 October 2025 Davrot talk contribs created page File:10 5.png
• 14:52, 17 October 2025 Davrot talk contribs uploaded File:10 5.png
• 14:51, 17 October 2025 Davrot talk contribs created page File:10 4.png
• 14:51, 17 October 2025 Davrot talk contribs uploaded File:10 4.png
• 14:50, 17 October 2025 Davrot talk contribs created page File:10 3.png
• 14:50, 17 October 2025 Davrot talk contribs uploaded File:10 3.png
• 14:50, 17 October 2025 Davrot talk contribs created page File:10 2.png
• 14:50, 17 October 2025 Davrot talk contribs uploaded File:10 2.png
• 14:50, 17 October 2025 Davrot talk contribs created page File:10 1.png
• 14:50, 17 October 2025 Davrot talk contribs uploaded File:10 1.png
• 14:46, 17 October 2025 Davrot talk contribs created page File:9 3.png
• 14:46, 17 October 2025 Davrot talk contribs uploaded File:9 3.png
• 14:45, 17 October 2025 Davrot talk contribs created page File:9 2.png
• 14:45, 17 October 2025 Davrot talk contribs uploaded File:9 2.png
• 14:45, 17 October 2025 Davrot talk contribs created page File:9 1.png
• 14:45, 17 October 2025 Davrot talk contribs uploaded File:9 1.png
• 14:36, 17 October 2025 Davrot talk contribs created page Subplots and gridspec: A more flexible placement (Created page with " = subplots and gridspec = {:.no_toc} <nav class="toc-class"> * TOC {:toc} </nav> == Top == Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Example 1 (2d regular grid) == '''subplots with s at the end!!!'''<syntaxhighlight lang="python">import numpy as np import matplotlib.pylab as plt rng = np.random.default_rng() a = rng.random((100, 100)) fig, axs = plt.subplots(nrows=3, ncols=3) print(axs.shape) # -> (3, 3) for x in range(0, axs.shape[0]):...") Tag: Visual edit
• 14:35, 17 October 2025 Davrot talk contribs created page Overview of the available functions (Created page with "== The goal == There a lot of functions in matplotlib.pyplot. Here I list the more important ones. Questions to [mailto:davrot@uni-bremen.de David Rotermund]<blockquote>'''pylab''' is a historic interface and '''its use is strongly discouraged'''. The equivalent replacement is matplotlib.pyplot</blockquote> == [https://matplotlib.org/stable/api/pyplot_summary.html#managing-figure-and-axes Managing Figure and Axes] == {| class="wikitable" |[https://matplotlib.org/stable...") Tag: Visual edit
• 14:33, 17 October 2025 Davrot talk contribs created page Animation and Slider (Created page with "== The goal == Sometimes a static picture is not enough. Here we will produce an animation from data as well as make data interactively inspectable. Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Test data == <syntaxhighlight lang="python">import numpy as np import matplotlib.pyplot as plt axis = np.arange(-100, 101) / 100.0 x = axis[:, np.newaxis, np.newaxis].copy() y = axis[np.newaxis, :, np.newaxis].copy() z = axis[np.newaxis, np.newaxis, :].copy()...") Tag: Visual edit
• 14:32, 17 October 2025 Davrot talk contribs created page File:8 0.png
• 14:32, 17 October 2025 Davrot talk contribs uploaded File:8 0.png
• 14:31, 17 October 2025 Davrot talk contribs created page File:8 1.gif
• 14:31, 17 October 2025 Davrot talk contribs uploaded File:8 1.gif
• 14:29, 17 October 2025 Davrot talk contribs created page Subplot (Created page with "== The goal == Questions to [mailto:davrot@uni-bremen.de David Rotermund] == [https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.subplot.html matplotlib.pyplot.subplot] == <syntaxhighlight lang="python">matplotlib.pyplot.subplot(*args, **kwargs)</syntaxhighlight><blockquote>Add an Axes to the current figure or retrieve an existing Axes. This is a wrapper of Figure.add_subplot which provides additional behavior when working with the implicit API (see the notes...") Tag: Visual edit
• 14:29, 17 October 2025 Davrot talk contribs created page File:7 0.png
• 14:29, 17 October 2025 Davrot talk contribs uploaded File:7 0.png
• 14:28, 17 October 2025 Davrot talk contribs created page File:7 1.png
• 14:28, 17 October 2025 Davrot talk contribs uploaded File:7 1.png
• 14:27, 17 October 2025 Davrot talk contribs created page Simple plot and imshow examples (Created page with "== The goal == Questions to [mailto:davrot@uni-bremen.de David Rotermund]<blockquote>'''pylab''' is a historic interface and '''its use is strongly discouraged'''. The equivalent replacement is matplotlib.pyplot</blockquote> == Simple example with plot == <div class="figure"> File:6 0.png </div><syntaxhighlight lang="python">import numpy as np import matplotlib.pyplot as plt # type: ignore f: float = 10 t = np.linspace(0, 1.0, 10000) y = np.sin(t * 2 * np.pi * f)...") Tag: Visual edit
• 14:27, 17 October 2025 Davrot talk contribs created page File:6 0.png
• 14:27, 17 October 2025 Davrot talk contribs uploaded File:6 0.png
• 14:26, 17 October 2025 Davrot talk contribs created page File:6 1.png
• 14:26, 17 October 2025 Davrot talk contribs uploaded File:6 1.png
• 14:22, 17 October 2025 Davrot talk contribs created page Basics (Created page with "== The goal == Pandas can be e.g. used for handling meta data from experiments. It is a kind of SQL / Excel extension for Python. Questions to [mailto:davrot@uni-bremen.de David Rotermund]<syntaxhighlight lang="shell">pip install pandas</syntaxhighlight> == [https://pandas.pydata.org/ Pandas] == The two most important data types of Pandas are:​ * Series​ * Data Frames<blockquote>“Pandas is a fast, powerful, flexible and easy to use open source data analysis and m...") Tag: Visual edit
• 14:06, 17 October 2025 Davrot talk contribs created page NumPy for MATLAB users (Created page with "== The goal == In the case you are already familiar with Matlab there is an guide for switching to NumPy Questions to [mailto:davrot@uni-bremen.de David Rotermund] == NumPy for MATLAB users == <blockquote>MATLAB® and NumPy have a lot in common, but NumPy was created to work with Python, not to be a MATLAB clone. [https://numpy.org/doc/stable/user/numpy-for-matlab-users.html This guide] will help MATLAB users get started with NumPy.</blockquote>") Tag: Visual edit
• 14:05, 17 October 2025 Davrot talk contribs created page Running Python remotely from Matlab (Created page with "== The goal == We want to integrate Python files and code into our Matlab workflow. Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Check if you are ready == [https://de.mathworks.com/support/requirements/python-compatibility.html Versions of Python Compatible with MATLAB Products by Release] You need to ask yourself or better Matlab if it is using the correct Python. You can check this via:<syntaxhighlight lang="matlab">>> pyenv ans = PythonEnviron...") Tag: Visual edit
• 14:04, 17 October 2025 Davrot talk contribs created page File:2023-12-21 16-56.png
• 14:04, 17 October 2025 Davrot talk contribs uploaded File:2023-12-21 16-56.png