A Python and Vivado HLS implementation of the 2D Haar Wavelet Transform for image edge detection. The project bridges software prototyping and hardware design, offering visual and quantitative ...

Abstract: Speech signal is a non-stationary short-time transient signal. The useful signal is in the same frequency range as the noise. The traditional de-noising method in the form of filter can not ...

The module includes both a Python library and a REST API server for remote wavelet analysis. Sample scripts (sample.py, sample_xwt.py) illustrate library usage, while the server enables integration ...

Abstract: Due to a new multi-resolution characteristics, wavelet transform can be carried out in time domain and frequency domain analysis at the same time, it has characteristics of localized ...