GitHub topics: frequency-estimation

Repositories

endolith/waveform-analysis

Functions and scripts for analyzing waveforms, primarily audio. This is currently somewhat disorganized and unfinished.

Language: Python - Size: 271 KB - Last synced at: 1 day ago - Pushed at: 7 months ago - Stars: 273 - Forks: 82

HisayoshiMuramatsu/APDOB

APDOB - Adaptive Periodic-Disturbance Observer

Language: C++ - Size: 827 KB - Last synced at: 29 days ago - Pushed at: 29 days ago - Stars: 21 - Forks: 7

hharcolezi/multi-freq-ldpy

Multiple Frequency Estimation Under Local Differential Privacy in Python

Language: Python - Size: 15.3 MB - Last synced at: 23 days ago - Pushed at: almost 2 years ago - Stars: 48 - Forks: 3

koykov/pbtk

Probabilistic data structures toolkit.

Language: Go - Size: 849 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

Digital signal analysis library for python. The library includes such methods of the signal analysis, signal processing and signal parameter estimation as ARMA-based techniques; subspace-based techniques; matrix-pencil-based methods; singular-spectrum analysis (SSA); dynamic-mode decomposition (DMD); empirical mode decomposition; variational mode decomposition (EMD); empirical wavelet transform (EWT); Hilbert vibration decomposition (HVD) and many others.

Language: Jupyter Notebook - Size: 8.42 MB - Last synced at: about 2 months ago - Pushed at: over 2 years ago - Stars: 135 - Forks: 28

slkiser/lineSpectraVibration

Repository of line spectra estimators used in the published article "Real-time sinusoidal parameter estimation for damage growth monitoring during ultrasonic very high cycle fatigue tests".

Language: Python - Size: 257 KB - Last synced at: 2 days ago - Pushed at: over 2 years ago - Stars: 9 - Forks: 0

kreshikhin/SciTuner

SciTuner is a guitar tuner written in Swift3

Language: Swift - Size: 4.86 MB - Last synced at: 2 months ago - Pushed at: over 3 years ago - Stars: 134 - Forks: 31

Y-debug-sys/UCL-sketch

Official Implementation of "Learning-based Sketches for Frequency Estimation in Data Streams without Ground Truth"

Language: Jupyter Notebook - Size: 17 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

jkjaer/fastF0Nls

C++ and MATLAB code for fast and accurate fundamental frequency estimation

Language: C++ - Size: 5.02 MB - Last synced at: 3 months ago - Pushed at: about 2 years ago - Stars: 100 - Forks: 24

JackPieCZ/EEPPR

Event-based Estimation of Periodic Phenomena Rate using Correlation in 3D - Kolář, J., Špetlík, R., Matas, J. (2024), In Proceedings of the 17th International Conference on Machine Vision (ICMV 2024)

Language: Python - Size: 327 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 3 - Forks: 0

scivision/signal_subspace

vector and ensemble signal analysis w/ subspace methods such as Esprit and RootMusic

Language: Python - Size: 360 KB - Last synced at: 1 day ago - Pushed at: about 1 year ago - Stars: 26 - Forks: 6

dataandsignal/libmusic

Fast superresolution frequency detection using MUSIC algorithm

Language: C - Size: 51.8 KB - Last synced at: 7 months ago - Pushed at: over 1 year ago - Stars: 29 - Forks: 3

spdes/chirpgp

Chirp instantaneous frequency estimation using stochastic differential equation Gaussian processes

Language: Python - Size: 939 KB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 10 - Forks: 0

Mohamedhany99/Voice-Frequency-Extraction-Signal-Processing-

This Script is able to extract Frequency of the voice detected in an audio file (preferred in ".wav" filetype)

Language: Python - Size: 94.7 KB - Last synced at: 2 months ago - Pushed at: over 2 years ago - Stars: 7 - Forks: 1

jalilm/TDHH

Source code of "Network-Wide Routing-Oblivious Heavy Hitters" paper by Ran Ben Basat, Gil Einziger, Shir Landau Feibish, Jalil Moraney, and Danny Raz (ACM/IEEE ANCS 2018).

Language: C++ - Size: 115 KB - Last synced at: 6 months ago - Pushed at: over 6 years ago - Stars: 6 - Forks: 2

jundsp/Fast-Partial-Tracking

Fast partial tracking of audio with real-time capability through linear programming. Hungarian algorithm provides optimal spectral peak-to-peak matching in polynomial time.

Language: MATLAB - Size: 101 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 15 - Forks: 3

dataandsignal/libmusic_m

Signal space decomposition in MATLAB (MUSIC, Pisarenko, EV, Minimum Norm)

Language: MATLAB - Size: 166 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

mihirjain-iitgn/Frequency-Estimation-Sketches

Python Implementation of frequency estimation sketches.

Language: Jupyter Notebook - Size: 14.6 KB - Last synced at: almost 2 years ago - Pushed at: almost 4 years ago - Stars: 0 - Forks: 0

UniversalScientificTechnologies/ACOUNTER02

MCU based frequency counter disciplined by GPS atomic clock

Language: C - Size: 28 MB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 1

UniversalScientificTechnologies/ACOUNTER01

FPGA based frequency counter timed by GPS atomic clock

Language: VHDL - Size: 45.9 MB - Last synced at: almost 2 years ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 1

sreyas-mohan/DeepFreq

Code, Pre-trained Models and some materials accompanying "Data-driven Estimation of Sinusoid Frequencies"

Language: HTML - Size: 29.1 MB - Last synced at: almost 2 years ago - Pushed at: almost 3 years ago - Stars: 35 - Forks: 18

RainEggplant/A4-Analyzer

analyze audio files and estimate the frequecy of A4 (concert pitch)

Language: Python - Size: 760 KB - Last synced at: about 12 hours ago - Pushed at: over 5 years ago - Stars: 0 - Forks: 1

harish3600/Signal-Processing-Project

Implementation of an IEEE Paper

Language: MATLAB - Size: 641 KB - Last synced at: 8 months ago - Pushed at: almost 4 years ago - Stars: 2 - Forks: 0

syedalamabbas/NonUniformSamplesAdaptiveNotchFilter

This is the full code for the paper published in EURASIP , Signal Processing journal, titled "Frequency Estimation of Sinusoids from NonUniform Samples"

Language: Matlab - Size: 2.89 MB - Last synced at: over 2 years ago - Pushed at: almost 9 years ago - Stars: 10 - Forks: 3