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Add MFCC Feature Extraction Algorithm (#9057)
* Add MFCC feature extraction to machine learning

* Add standalone usage in comments

* Apply suggestions from code review

Co-authored-by: Christian Clauss <cclauss@me.com>

* Delete empty junk file (#9062)

* updating DIRECTORY.md

* updating DIRECTORY.md

* Delete empty junk file

* updating DIRECTORY.md

* Fix ruff errors

* Fix more ruff errors

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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

* [main] Fix typo due to auto review change

* Add doctests for all functions

* Add MFCC feature extraction to machine learning

* Add standalone usage in comments

* Apply suggestions from code review

Co-authored-by: Christian Clauss <cclauss@me.com>

* [main] Fix typo due to auto review change

* Add doctests for all functions

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Fix some pre-commit issues

* Update review issues
* Remove types from docstring
* Rename dct
* Add mfcc docstring
* Add typing to several functions

* Apply suggestions from code review

* Update mfcc.py

* get_filter_points() -> tuple[np.ndarray, np.ndarray]:

* algorithm

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Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-09-24 23:08:51 +02:00
.devcontainer [skip-ci] In .devcontainer/Dockerfile: pipx install pre-commit ruff (#8893) 2023-07-28 18:54:45 +02:00
.github Euler 070 partial replacement of numpy loops. (#9055) 2023-09-11 12:11:22 +02:00
.vscode Create a Simultaneous Equation Solver Algorithm (#8773) 2023-06-02 07:14:25 +02:00
arithmetic_analysis Delete empty junk file (#9062) 2023-09-17 00:12:31 +02:00
audio_filters Add more ruff rules (#8767) 2023-05-26 09:34:17 +02:00
backtracking [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
bit_manipulation [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
blockchain pre-commit: Upgrade psf/black for stable style 2023 (#8110) 2023-02-01 18:44:54 +05:30
boolean_algebra Rename norgate to nor_gate to keep consistency (#8968) 2023-08-16 18:21:00 -07:00
cellular_automata Fix typos (#9076) 2023-09-23 10:53:09 +02:00
ciphers Rewrite of base85.py algorithm (#9069) 2023-09-24 03:36:06 -04:00
compression Fix typos (#9076) 2023-09-23 10:53:09 +02:00
computer_vision Delete empty junk file (#9062) 2023-09-17 00:12:31 +02:00
conversions Delete empty junk file (#9062) 2023-09-17 00:12:31 +02:00
data_structures Added an add at position subroutiune to linked list (#9020) 2023-09-08 08:20:28 -04:00
digital_image_processing [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
divide_and_conquer [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
dynamic_programming [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
electronics Fix ruff errors (#8936) 2023-08-09 13:25:30 +05:30
file_transfer Update receive_file.py (#8541) 2023-03-31 16:08:13 +02:00
financial Added apr_interest function to financial (#6025) 2023-06-19 13:46:29 +02:00
fractals Window closing fix (#8625) 2023-07-31 20:02:49 -07:00
fuzzy_logic Misc fixes across multiple algorithms (#6912) 2022-10-16 10:55:38 +05:30
genetic_algorithm Add more ruff rules (#8767) 2023-05-26 09:34:17 +02:00
geodesy pre-commit: Upgrade psf/black for stable style 2023 (#8110) 2023-02-01 18:44:54 +05:30
graphics Add more ruff rules (#8767) 2023-05-26 09:34:17 +02:00
graphs Delete empty junk file (#9062) 2023-09-17 00:12:31 +02:00
greedy_methods Added minimum waiting time problem solution using greedy algorithm (#8701) 2023-05-01 12:23:03 +02:00
hashes Fix typos (#9076) 2023-09-23 10:53:09 +02:00
knapsack pre-commit: Upgrade psf/black for stable style 2023 (#8110) 2023-02-01 18:44:54 +05:30
linear_algebra Reduce the complexity of linear_algebra/src/polynom_for_points.py (#8605) 2023-08-13 03:05:42 -07:00
linear_programming Fix simplex.py (#8843) 2023-08-17 14:34:53 -07:00
machine_learning Add MFCC Feature Extraction Algorithm (#9057) 2023-09-24 23:08:51 +02:00
maths Added nth_sgonal_num.py (#8753) 2023-09-07 03:52:36 -04:00
matrix [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
networking_flow clean of unnecessary checks, imports, calls (#7993) 2022-11-21 00:00:27 +13:00
neural_network Added Scaled Exponential Linear Unit Activation Function (#9027) 2023-09-06 15:16:51 -04:00
other [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
physics Quick fix: fig.canvas.set_window_title deprecated (#8961) 2023-08-16 01:07:50 -07:00
project_euler Euler 070 partial replacement of numpy loops. (#9055) 2023-09-11 12:11:22 +02:00
quantum [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
scheduling [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
scripts Add more ruff rules (#8767) 2023-05-26 09:34:17 +02:00
searches improvements to jump_search.py (#8932) 2023-08-08 14:47:09 -07:00
sorts Fix typos (#9076) 2023-09-23 10:53:09 +02:00
strings [pre-commit.ci] pre-commit autoupdate (#9013) 2023-08-29 15:18:10 +02:00
web_programming Fix get amazon product data erroring due to whitespace in headers (#9009) 2023-09-05 00:49:00 -04:00
.gitattributes Create .gitattributes for Cross OS compatibility (#3410) 2020-10-17 07:25:25 +02:00
.gitignore chore: update .gitignore (#6263) 2022-07-23 07:56:59 +05:30
.gitpod.yml Change gitpod configuration for python3. (#1827) 2020-04-07 12:20:08 +02:00
.pre-commit-config.yaml [pre-commit.ci] pre-commit autoupdate (#9067) 2023-09-24 12:04:47 +05:30
CONTRIBUTING.md Add note in CONTRIBUTING.md about not asking to be assigned to issues (#8871) 2023-07-22 12:11:04 +02:00
DIRECTORY.md Delete empty junk file (#9062) 2023-09-17 00:12:31 +02:00
LICENSE.md LICENSE: Year change (#5920) 2022-03-16 23:40:48 +08:00
pyproject.toml Fix ruff rules ISC flake8-implicit-str-concat (#8892) 2023-07-28 17:53:09 +01:00
README.md chore: use newest Discord invite link (#8696) 2023-07-30 18:15:30 -07:00
requirements.txt Texture analysis using Haralick Descriptors for Computer Vision tasks (#8004) 2023-09-05 00:04:36 -04:00

The Algorithms - Python

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All algorithms implemented in Python - for education

Implementations are for learning purposes only. They may be less efficient than the implementations in the Python standard library. Use them at your discretion.

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List of Algorithms

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