clc
clear
fid=fopen('matrix.txt','r');
lujing=fscanf(fid,'%s',1);
A=imread(lujing);
zuobiao=fscanf(fid,'%d',100);
num=length(zuobiao);
for i=1:2:num
x=zuobiao(i);
y=zuobiao(i+1);
A(y,x,:)=255;
end
imshow(A);
clear
fid=fopen('matrix.txt','r');
lujing=fscanf(fid,'%s',1);
A=imread(lujing);
zuobiao=fscanf(fid,'%d',100);
num=length(zuobiao);
for i=1:2:num
x=zuobiao(i);
y=zuobiao(i+1);
A(y,x,:)=255;
end
imshow(A);