Principal Component Analysis in Data Science

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Comprehensive Guide to Model Evaluation Techniques

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Recurrent Neural Networks: An Introduction and Practical Implementation

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Reinforcement Learning

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Introduction to Jupyter Notebooks

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Comprehensive Guide to Machine Learning Concepts and Techniques

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Introduction to Multilayer Perceptrons in Machine Learning

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Understanding and Applying Regularization Techniques in Machine Learning

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Data Transformations in Python

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Introduction to Neural Networks with Practical Implementation

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Introduction to Supervised Learning Techniques

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Generalized Linear Regression Analysis

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Understanding the Haar Basis for Grayscale Image Compression

A Basis for Grayscale Images[1]¶

                                      [2]Paolo Prandoni, [3]LCAV, EPFL

The concept of "basis" for a vector space is one of the most profound and fruitful ideas in linear algebra. Basis vectors are the "building blocks" that all other vectors are built from; by "disassembling" a vector into a linear combination of basis elements we are able to "look inside" the vector and highlight many of its relevant features. A vector space has an infinite number o

Data Transmission over a Telephone Channel using Bandpass Filters

Data Transmission over a Telephone Channel¶{.anchor-link} {#Data-Transmission-over-a-Telephone-Channel}

In this notebook we will use the telephone channel model we derived in the previous notebook to see the effects of the channel over simple data transmission schemes.

Band Structure Investigation of Monolayer and Bilayer Graphene Using the Tight Binding Model

In [1]: import matplotlib.pyplot as plt import numpy as np from mpl_toolkits import mplot3d import itertools %matplotlib widget Band Structure of Mono and Bilayer Graphene[1]¶ If you have questions about this notebook, e-mail Oleg Malanyuk (oleg.malanyuk@epfl.ch) The purpose of this notebook is to investigate the band model of Mono and Bilayer graphene modeled with tight binding model. Tight binding model for monolayer graphene[2]¶ Monolayer graphene is a sheet of carbons aranged in a he

Building a Dual-Tone Multi-Frequency (DTMF) Decoder using Short-Time Fourier Transform

Dual-tone multi-frequency (DTMF) signaling[1]¶

                                      [2]Paolo Prandoni, [3]LCAV, EPFL

In this notebook we will build a dual-tone multi-frequency decoder based on the short-time Fourier transform. In [1]:

first our usual bookkeeping

%matplotlib inline import matplotlib import matplotlib.pyplot as plt import numpy as np import IPython In [2]: plt.rcParams["figure.figsize"] = (14,4)

Introduction[4]¶ DTMF signaling is the way analog phones send the n

Whistle-Activated Keylock System Implementation

Whistling Keylock[1]¶ In this notebook we will implement a simple "whistle-activated" keylock, that is, an access control system where the password is a pre-defined melody. To program the lock, you record your musical passphrase and then, to open the lock, you whistle it back. Although the implementation will be simple and skip most of the fine details that would be necessary to produce a truly robust system, we need to take into account at least the following points: * The syste

Suite des protocoles Internet

Data Transmission over a Telephone Channel¶{.anchor-link} {#Data-Transmission-over-a-Telephone-Channel}

first our usual bookkeeping

Chattez avec Graph Search

Data Transmission over a Telephone Channel¶{.anchor-link} {#Data-Transmission-over-a-Telephone-Channel}

first our usual bookkeeping