摘要
设计了一种实时信号频谱分析模块，该模块以TMS320VC33 DSP作为系统的控制和处理核心实现对信号的实时频谱分析。实验结果表明在０～25．6kHz的范围内，能很好地完成实时信号的频谱分析。
The real-time spectrum analysis module, which is based on TMS320VC33 DSP as control and process core is designed in this paper. The practical results illustrated that this module can analyze the spectrum efficiently with the range of 0-25.6kHz.
出处
《电子测量技术》
2006年第2期124-125,128,共3页
Electronic Measurement Technology
关键词
DSP
频谱分析
FFT
功率谱密度
DSP, spectrum analysis, FFT, power spectrum density.
