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DFT_C51
- DFT算法的Keil C51实现，在51系列单片机上调试通过
Audio Specturm
- LCD Audio Specturm DFT 算法 及實例
123
- 这是一个MP3播放器，可以通过单片机发送命令来控制MP3中的歌曲-dri dfjrlg srep rieopw eiojf defr sderrt tg dft
DFT
- 求单点的DFT 以及求序列的DFT 可应用于信号处理等-Demand single-point DFT and DFT request sequences can be applied to signal processing
AudioSpecturmCode
- LCD 音頻顯示器 DFT 算法 及 ATMEL AVR 真實使用-LCD Audio Specturm Source Code
boundaryscan_tutorial
- A tutorial prepared by Dr R G “Ben” Bennetts, DFT Consultant
Numerical_2059424102007
- Fast Fourier transform — FFT — is speed-up technique for calculating discrete Fourier transform — DFT, which in turn is discrete version of continious Fourier transform, which indeed is origin for all its versions. So, historically continious form of
xppaut_latest.tar
- DFT exercices to teach some basics of electronic structure
my-DFT
- 实现DFT的程序代码，包括了主程序以及相关附件-The DFT code, including the main program and related accessories
speech-recognition
- 语音识别程序，STC12C5620AD单片机，利用DFT算法-Voice recognition program, STC12C5620AD microcontroller using DFT algorithm
DFT
- 单一频率DFP离散傅里叶变换，超省时 接收直接变换成单一频率的模-The single frequency DFP the discrete Fourier transform, ultra Province receiving mold directly converted into a single frequency
LibProteus
- The FFT is based on decomposition and breaking the transform into smaller transforms and combining them to get the total transform. FFT reduces the computation time required to compute a discrete Fourier transform and improves the performance by a fa
main
- 本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。-The project is based on
采集三相电压电流
- 多通道AD+DMA采集三相电压电流，36点DFT算法提取基波。