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import numpy as np | |
import pandas as pd | |
import torch | |
from sklearn.metrics import ( | |
accuracy_score, | |
balanced_accuracy_score, | |
f1_score, | |
roc_auc_score, | |
) |
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#!/usr/bin/env python3 | |
import os | |
import argparse | |
import glob | |
from pydub import AudioSegment | |
def stereo2mono(files): | |
"""Convert all files from stereo to mono. | |
Note: this would effectively also create a copy of files that were already in a mono format | |
Parameters |
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import os | |
import pathlib | |
import matplotlib.pyplot as plt | |
import numpy as np | |
import seaborn as sns | |
import tensorflow as tf | |
from tensorflow.keras.layers.experimental import preprocessing | |
from tensorflow.keras import layers |
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#!/usr/share/env python3 | |
# demo zeropadding | |
# dimodifikasi dari: https://dsp.stackexchange.com/questions/10363/algorithm-to-zero-pad-data-before-fft | |
# ada implementasi yang lebih mudah dari ini yakni dengan menggunakan np.pad | |
import numpy as np | |
import matplotlib.pyplot as plt | |
from scipy.fftpack import fft, fftshift | |
Fs = 16000 # Frekuensi sampling | |
f0 = 5000 # Frekuensi tengah |
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# vimcheat.sh: the vim cheatsheet | |
# Ref: https://www.catswhocode.com/blog/vim-cheat-sheet-for-2016 | |
# Usage: less `vimcheat.sh` then `/typewhatyoulookfor` | |
# :command arguments Explanation for command inside VIM OR | |
# shortcut Explanation for shortcut, eg: ciw (C+I+W) to change inner word | |
#Basics | |
:e filename Open filename for edition | |
:w Save file | |
:q Exit Vim |
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%% Molecular Dynamics Simulator | |
% <md.m> Mark D. Shattuck 7/22/2010 | |
% revision history: | |
% 7/22/2010 Mark D. Shattuck <mds> md.m | |
% MD Demo for HandsOn 2010 | |
% 000 mds Initial conditions and visualization | |
%% Parmeters |
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#!/bin/bash | |
DPI=150 | |
PDF_DESTINATION="" | |
help() { | |
echo "optimize_pdf help" | |
echo "-h : show this help" | |
echo "-d : (optional) output pdf document resolution, by default : 150" | |
echo "-s : pdf source file, this file must exist" |
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function error = msewav(inputFile ,outputFile) | |
% function to compute mse between two .wav. files | |
% usage: mse=msewav(cleanfile.wav,enhanced.wav) | |
% matlab spectrum library for Vibrastic Lab, ITS | |
% modified by bagustris@yahoo.com (21/7/2014) for .wav files | |
if nargin<2 | |
fprintf('mse=msewav(inputFile, outputFile) \n'); | |
return; | |
end; |
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