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基于 uC/OS II 系统的音频频谱仪设计
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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,