恒润科技 HiRain Technologies HIRAIN TECHNOLOGIES 示例:子函数 function [totalsum, average]= stats(input vector 主函数 8 STATS calculates cumulative total average totalsum sum (input vector)i average ourmean (input vector) 号Ca11 to sub function function y ourmean(x) 8 OURMEAN calculates average [m,n]= size(x)i 子函数 if end sum(x)/m; > [tsum, avg]= stats(rand(1, 50)) www.hirain.com16 示例：子函数 function [totalsum,average] = stats(input_vector) % STATS - calculates cumulative total & average totalsum = sum(input_vector); average = ourmean(input_vector); %Call to subfunction function y = ourmean(x) % OURMEAN - calculates average [m,n] = size(x); if m == 1 m = n; end y = sum(x)/m; >> [tsum, avg] = stats(rand(1,50)) 主函数 子函数