uploaded 19 hours ago
ESP-DSP is the official DSP library for Espressif SoCs.
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applications/lyrat_board_app
The demo applications for the ESP32-LyraT development board showcase the usage of IIR filters from the ESP-DSP library to process audio streams. The…
Archive size ~ 361.93 KB
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applications/spectrum_box_lite
This demo application is designed for the ESP32-S3-BOX-Lite development board, showcasing the usage of FFT functions from the ESP-DSP library to…
Archive size ~ 5.12 KB
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apps/3d_graphics
The demo application showcases the usage of the ESP-DSP Mat class, Kalman filter, and basic 3D graphics on the ESP32-Azure IoT kit. It displays a 2D…
Archive size ~ 95.71 KB
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apps/kalman_filter
The demo is developed for the ESP32-Azure IoT kit, showcasing the usage of matrices with the ESP-DSP Mat class, a Kalman filter, and basic 3D…
Archive size ~ 104.63 KB
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azure_board_apps/apps/3d_graphics
This demo application for the ESP32-Azure IoT kit showcases the usage of the ESP-DSP Mat class, a Kalman filter, and 3D graphics. It converts 2D…
Archive size ~ 95.71 KB
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azure_board_apps/apps/kalman_filter
The demo application for the ESP32-Azure IoT kit showcases the use of the Kalman filter and 3D graphics. It demonstrates a 3D object that follows the…
Archive size ~ 104.63 KB
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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…
Archive size ~ 3.25 KB
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conv2d
This example demonstrates how to use 2D convolution with the dspi_conv_f32 function from the esp-dsp library. It initializes input arrays and…
Archive size ~ 2.37 KB
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dotprod
This example demonstrates how to use the 'dotprod' function from the esp-dsp library to calculate the dot product of two arrays. It includes steps…
Archive size ~ 2.58 KB
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fft
This example demonstrates how to use the FFT functionality from the esp-dsp library by initializing input signals, combining them into a complex…
Archive size ~ 3.47 KB
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fft4real
This example demonstrates how to use FFT functionality from the esp-dsp library, including initializing the library, calculating FFT Radix-2 and…
Archive size ~ 3.65 KB
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fft_window
This example demonstrates how to use the Window and FFT functionality from the esp-dsp library. It initializes the library, sets up input signals,…
Archive size ~ 3.37 KB
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fir
This example demonstrates how to use FIR filter functionality from the esp-dsp library, including initializing the FFT library, applying windowing,…
Archive size ~ 3.87 KB
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iir
This example demonstrates how to use IIR filters functionality from the esp-dsp library, including initializing the library, input signal,…
Archive size ~ 3.53 KB
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kalman
This example emulates a system with IMU sensors and demonstrates the use of the Extended Kalman Filter (EKF) with a 13-value states vector to…
Archive size ~ 8.46 KB
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lyrat_board_app
This demo application is designed for the ESP32-LyraT development board, showcasing the use of IIR filters from the ESP-DSP library to process audio…
Archive size ~ 361.93 KB