qq_18370427的博客

原创 MATLAB plot 输出高清图片，及线宽、字体设置

clc;clear all;N=50000;for i= 1:200 t(i)=i; x=unifrnd(0,2,N,1); %如果 A 是向量，则 mean(A) 返回元素均值 y(i)=(2-0)*mean(exp(x)); z(i)=6.389056099; endhold on%多个图画在一个图plot(t,y,'-r','LineWidth',1.2)plot(t,z,'-b','LineWidth',1.2)set(gca,'lin.