请教microcontroller/dsp/fpga的选择# EE - 电子工程
g*r
1 楼
My project may need to use one of DSP/microcontroller/FPGA chip, and I
wonder if you can give me some comments:
The application is to sample two analog channels, do A/D conversion, then do
FFT to the sampled real time signals. Basically, the signal will be sampled
every 0.027 second, and FFT is needed for 512 samples. The optimal goal is,
to do FFT once every new sample point arrives, which means to do FFT every
0.027 second. But I guess that might be difficult, so we can actually do fft
after s
wonder if you can give me some comments:
The application is to sample two analog channels, do A/D conversion, then do
FFT to the sampled real time signals. Basically, the signal will be sampled
every 0.027 second, and FFT is needed for 512 samples. The optimal goal is,
to do FFT once every new sample point arrives, which means to do FFT every
0.027 second. But I guess that might be difficult, so we can actually do fft
after s
