main.c

QPSK在AWGN传输中的检测性能 QPSK在AWGN传输中的检测性能

#include	"const.h"

double CNR;


void main(void){
	int loop, loop_CNR;
	int	transmitted_bit[BITN], received_bit[BITN];
	double transmitted_signal[SYMBOLN][2], received_signal[SYMBOLN][2];

	srand((unsigned)time(NULL));	/* 初始化随机子*/

	for(loop_CNR=3; loop_CNR<=14; loop_CNR++) {
		CNR = (double)loop_CNR;

		for(loop=0; loop<LOOPN; loop++) {
			transmitter(transmitted_bit, transmitted_signal);
			awgn(transmitted_signal, received_signal);
			receiver(received_signal, received_bit);
			BER(loop, transmitted_bit, received_bit);
		}	
	}
	getchar();
}