ESP-DSP is the official DSP library for all Espressif chips. The library contains optimized functions for ESP32, ESP32-S3 and ESP32P4 chips.

I can use esp dsp under esp-isd with arduino as a component, but can't use it under arduino ide. I think someone should port the esp-dsp component to arduino library, any clue how to start?

This example demonstrates how to use FFT functionality from esp-dsp library. Example does the following steps: Initialize the library; Initialize input signals with 1024 samples: one 0 dB, …

DSP library for ESP-IDF. Contribute to espressif/esp-dsp development by creating an account on GitHub.

ESP-DSP is the official DSP library for all Espressif chips. The library contains optimized functions for ESP32, ESP32-S3 and ESP32P4 chips.

This example emulate system with IMU sensors and show how to use Extended Kalman Filter (EKF), with 13 values states vector, to estimate gyroscope errors and calculate system …

This directory contains a range of examples for ESP-DSP library. These examples are intended to demonstrate part of ESP-DSP functionality (e.g. initialization, execution) and to provide code …

The inexpensive hardware approach coupled with the familiar Arduino IDE simplifies experimenting and facilitates learning to code DSP applications. The single-precision floating …

DSP library for ESP-IDF. Contribute to espressif/esp-dsp development by creating an account on GitHub.

DSP library for ESP-IDF. Contribute to espressif/esp-dsp development by creating an account on GitHub.