naweka
/ svgs_into_pdf.py
Created
December 17, 2024 05:07
— forked from hellpanderrr/svgs_into_pdf.py
Convert a list of svg files into one pdf document
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| from PyPDF2 import PdfFileMerger | |
| from svglib.svglib import svg2rlg | |
| from reportlab.graphics import renderPDF | |
| def svgs_to_pdf(file_paths=[r'C:\1.svg',r'C:\2.svg',r'C:\3.svg'], output_folder='tmp', pdf_name='test.pdf'): | |
| """ | |
| Convert svg files into pdfs, save pdfs in output_folder, merge them in one pdf file. | |
| @param file_paths: full paths to svg files | |
| @param output_folder: path to folder for saving temporary pdfs | |
| @param pdf_name: name for resulting pdf file. |
naweka
/ spectralRotation.py
Created
May 19, 2024 04:01
— forked from ravarcheon/spectralRotation.py
rotates an audio file by 90 degrees in the spectrum while being a reversible process with minimal loss (only floating point errors which are like -150 dB but thats literally silence ahaha~)
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| import numpy as np | |
| import soundfile as sf | |
| from scipy.fftpack import fft, ifft | |
| def rotateSignal(signal,flip): | |
| if flip: | |
| signal = signal[::-1] | |
| x = np.concatenate((signal, signal[1:][::-1])) # concatenating the array with a reverse of itself makes it such that the fourier transform doesn't layer over a reversed version of itself in the inverse fft | |
| rotSig = ifft(x) |