Quartus中fft ip core的使用.txt-Fft ip core in Quartus use. Txt

fft程序，最初在单片机c8051f020上实现，“fft.c”是核心程序，很短，程序中x_real[N]是输入序列，输出保存在x_real[N]和x_imag[N]中-fft program, initially implemented on the MCU c8051f020, " fft.c" is the core program, very short, the program x_real [N] is the input sequence, the output

dsPIC的DSP内核调用汇编程序，FFT快速傅里叶变换-dsPIC calling assembler DSP core, FFT Fast Fourier Transform

实现傅里叶算法，会得到电力参数。仔细体会算法中的含义，有助于理解再计算中的中坚变量(Fourier algorithm, you can get power parameters. Careful understanding of the meaning of the algorithm helps to understand the core variables in the calculation)