基于 uC/OS II 系统的音频频谱仪设计

基于 uCOS II 系统的音频频谱仪设计

内容简介：所设计的基于 uC/OS II 系统的音频频谱仪,硬件平台是 Cortex-M3内核的STM32F103ZET6芯片,软件平台包括 Keil MDK、Matlab 和 Virtins Sound Card MultiInstrument.经过测试,可同时将仿真结果与设计结果显示出来.

Abstract：This paper designed a audio spectrum analyzer based on uC/OS II, and the chip STM32F103ZET6 based on Cortex-M3 kernel and the software Keil MDK、MATLAB and the Virtins Sound Card MultiInstrument are included. Test experiments show the simulation and the design results at the same time.

作者：陈孝飞, 李素平,

关键词：uC/OS II, 音频频谱, STM32, FFT,