kumekay/esp-dsp

19 examples

• applications 4
  • azure_board_apps 2
    • apps 2
      • 3d_graphics

        This demo application for the ESP32-Azure IoT kit showcases 3D graphics using the ESP-DSP Mat class and a Kalman filter. It displays a 2D graphic as…

        80 bytes
      • kalman_filter

        The demo is developed for the ESP32-Azure IoT kit and showcases the use of the ESP-DSP Mat class and a Kalman filter with basic 3D graphics. It…

        82 bytes
  • lyrat_board_app

    The ESP-DSP LyraT Board audio processing application is designed for the ESP32-LyraT development board, demonstrating the use of IIR filters from the…

    119 bytes
  • spectrum_box_lite

    The demo applications are developed for the ESP32-S3-BOX-Lite development board and demonstrate the usage of FFT functions from the ESP-DSP library.…

    83 bytes
• apps 2
  • 3d_graphics

    The demo showcases the ESP32-Azure IoT kit's capabilities by using the ESP-DSP Mat class and a Kalman filter to present a 3D graphics application. It…

    80 bytes
  • kalman_filter

    The demo showcases the ESP32-Azure IoT kit with a Kalman filter application that uses 3D graphics to visualize the development board's movements. It…

    82 bytes
• azure_board_apps 2
  • apps 2
    • 3d_graphics

      The demo is developed for the ESP32-Azure IoT kit and showcases the use of matrices with the ESP-DSP Mat class, Kalman filter, and basic 3D graphics.…

      80 bytes
    • kalman_filter

      The demo for the ESP32-Azure IoT kit showcases the use of the Kalman filter and `ESP-DSP`'s `Mat` class to display a 3D object on the board's screen.…

      82 bytes
• basic_math

  This example demonstrates how to use basic math functions from the esp-dsp library, including initializing the library, applying a window to input…

  3.10 KB
• conv2d

  This example demonstrates how to use 2D convolution with the dspi_conv_f32 function from the esp-dsp library, initializing input arrays and…

  2.34 KB
• dotprod

  This example demonstrates how to use the 'dotprod dsps_dotprod_f32' function from the esp-dsp library by initializing input arrays, calculating their…

  2.43 KB
• fft

  This example demonstrates how to use the FFT functionality from the esp-dsp library, including initializing the library, generating input signals,…

  3.33 KB
• fft4real

  This example demonstrates how to use FFT functionality from the esp-dsp library by initializing the library, processing two input signals,…

  3.51 KB
• fft_window

  This example demonstrates how to use the Window and FFT functionality from the esp-dsp library. It involves initializing the library, applying a…

  3.23 KB
• fir

  This example demonstrates how to use FIR filter functionality from the esp-dsp library, including initializing the FFT library, input signals,…

  3.73 KB
• iir

  This example demonstrates how to use IIR filters from the esp-dsp library, including steps to initialize the library, configure input signals, and…

  3.39 KB
• kalman

  This example emulates a system using IMU sensors to demonstrate the Extended Kalman Filter (EKF) with a 13-value state vector for estimating…

  8.44 KB
• lyrat_board_app

  119 bytes
• matrix

  This example demonstrates how to use Mat class functionality from the esp-dsp library. It initializes a matrix, calculates a resulting matrix, finds…

  2.35 KB