最近,需要用scilab来画轨迹。自己做了一个简单的画轨迹函数
函数如下:
function [x,y]=trajectory(fileName)
fid = mopen(fileName, "r");
if (fid == -1)
error("cannot open file for reading");
end
count = 1;
while (1)
[nums, x, y] = mfscanf(fid, "%f,%f");
if (nums <= 0)
break;
end
arrayX(count) = x;
arrayY(count) = y;
count = count+1;
end
mclose(fid);
plot2d(arrayX, arrayY);
endfunction
轨迹文件格式如下:
1.0,2.0
3.0,3.0
4.0,5.0
用法:
trajectory("d://test.txt")