average.m

matlab仿真的GPS信号捕获程序

%将5000->4096点，验证得出此函数正确,n是原来长度，k是调整后长度
function [numshort] = Average( n, k, numlong )

rate=n/k;
for m=1:k
	count(m)=0;
	sum(m)=0;
	for l=1:n
		if (floor((l-1)/rate))==(m-1) 
			count(m)=count(m)+1;
			sum(m)=sum(m)+numlong(l); 
        end;
    end;
	numshort(m)=sum(m)/(count(m));
end;