The DSP video tutorial hasn’t been updated for a while. Currently, the DSP library has been separated from the CMSIS software package and is being updated very frequently. Therefore, this episode of the video tutorial will first give a brief introduction to the new DSP version, and then provide a detailed introduction to the basic functions, statistical functions, and interpolation functions. Among them, the various hardware floating-point and fixed-point acceleration instructions used in the basic functions are the core of all subsequent API implementations.Tencent Video:Bilibili Video: still under review, waiting time is slightly longer, so we won’t wait. Outline and API summary overview:
References:1. The DSP library has been updated very frequently, and the latest version 1.14.3 has been ported for download, facilitating the recent updates of DSP video tutorials
https://www.armbbs.cn/forum.php?mod=viewthread&tid=1178392. Hardware division instructions
https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/divide-and-conquer3. CMSIS-DSP GitHub address
https://github.com/ARM-software/CMSIS-DSP4. Download the cases and documents used in this video tutorial: 2nd Edition DSP Digital Signal Processing and CMSIS-NN Neural Network Tutorial
https://www.armbbs.cn/forum.php?mod=viewthread&tid=94547