ASK调制VHDL程序及仿真:基于VHDL硬件描述语言，对基带信号进行ASK振幅调制-ASK modulation and VHDL simulation: based on the VHDL hardware descr iption language ASK amplitude modulation, the baseband signal

QPSK调制的VHDL源代码，大家在使用的时候就可以方便的调用了-VHDL source code of QPSK modulation , you can conveniently call when using