1024 点FFT，基于基4蝶形运算,在VC编译通过，可以作为FPGA实现仿真参考-1024-point FFT, radix-4 butterfly operations based in the VC compiler, FPGA emulation can be used as reference

采用串口通讯的TTY终端仿真程序，学习串口通讯的很好例子-TTY terminal emulation program using the serial communication, learning a good example of the serial communication