hamming-window

Taking an audio signal (wav) and converting it into a spectrogram. Written in Go programming language.

Blackman-Harris Window functions (3-, 5-, 7-term etc.) from 1K to 64M points based only on LUTs and DSP48s FPGA resources. Main core - CORDIC like as DDS (sine / cosine generator)

Digital Filter Design Samples

MATLAB code for audio signal processing, emphasizing Real Cepstrum and MFCC feature extraction. Reads a wave file, applies Hamming and Rectangular windows, then computes Real Cepstrum. Utilizes MATLAB's built-in functions for extracting MFCC features. Perfect for audio analysis and feature engineering.

Hamming window algorithm for the Arduino environment or any microcontroller. Specially usefull in signal processing.

Human speech moment detection algorithm

MATLAB comparison of Rectangular and Hamming windows for FFT spectrum analysis, spectral leakage and frequency-resolution evaluation

8th-order FIR Low-Pass Filter implemented in Verilog HDL on Xilinx Artix-7 FPGA using Hamming window coefficients designed in MATLAB. RTL simulated and synthesized with zero timing violations.

An adaptive filter design project that implements the Least Mean Squares (LMS) algorithm and compares its performance with conventional FIR filters using Hamming, Hanning, and Blackman window techniques.