数学建模MATLAB问题两道!求大神!急!在线等!答:1、clc,clear,close FS=ceil(100*rand(500,1));hist(FS,10);2、clc,clear,close x距离(m),y时间(s)x=[ 50;100;200;400;800;1500];y=[21.81;48.42;106.69;225;466.60;863.48];plot(x,y,'o');hold on p=fittype('a*x.^b','independent','x');f=fit(x,y,p)plot(...