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MCUAD
- 本音频信号分析仪由32位MCU为主控制器，通过AD转换，对音频信号进行采样，把连续信号离散化，然后通过FFT快速傅氏变换运算，在时域和频域对音频信号各个频率分量以及功率等指标进行分析和处理，然后通过高分辨率的LCD对信号的频谱进行显示。该系统能够精确测量的音频信号频率范围为20Hz-10KHz，其幅度范围为5mVpp-5Vpp，分辨力分为20Hz和100Hz两档。测量功率精确度高达1 ,并且能够准确的测量周期信号的周期，是理想的音频信号分析仪的解决方案。-The audio signal ana
spectrum-analyzer
- Spectrum analyzer program to control RFM12 board from MSP430 launchpad
C8051F005
- 这是C8051的频谱分析仪的程序代码，系东南大学束海泉老师写的程序-This is a C8051 spectrum analyzer code, Department of Southeast University professor Shu Haiquan to write the procedures
ppy
- 51单片机实现频谱仪功能，采用fft算法，使用内部ad，12864图形显示器-51 MCU spectrum analyzer, using FFT algorithm, using the internal ad, 12864 graphic display
Spectrum-analyzer
- Useful modding - a spectrum analyzer + clock. We came across two 5x8 LED matrix, virtually occupying five-inch drive bay, and I decided to make a spectrum analyzer based on their sound.