snr_test.c

ns2下用于802.11的无线传输模型的代码 增加了基于信噪比计算差错率等功能

#include <stdio.h>
#include <math.h>

main()
{
	double pr;
	int pr_dBm;

	while(1)
	{
		printf("Please input one power in Watt: ");
		scanf("%lf",&pr);
		pr_dBm = 10*log10(pr*1000);
		printf("Power in dBm:  %d \n",pr_dBm);	
	}
}