Every dot is a real FFT peak detected from the audio. Nothing is placed randomly. If you see a dot somewhere, it is because the bird actually sang at that frequency, at that moment in time, at that ...

Circuit simulation and software workbooks like Matlab and Jupyter are great for being able to build things without a lot of overhead. But these all have some learning curve and often use clever tricks ...

Abstract: To denoise radar signals, existing deep learning methods either treat their real and imaginary parts as independent channels, compromising phase integrity, or rely on chirp-wise segmentation ...

Abstract: The wideband signal detection framework which applies deep learning-based object detection networks to wideband spectrograms for joint signal detection, classification, and time-frequency ...

This project provides a real-time radar data capture and processing pipeline for TI mmWave radar sensors using the DCA1000EVM and a Python-based software stack — without relying on TI's mmWave Studio.