MATLAB——PLOT绘图

MATLAB——PLOT绘图

格式化绘图: 

1.color:

b r c m y k w
blue green red  cyan magenta yellow black white

 

2.type of coordinate point

 

. o x * s d v ^ < > p h
point  circle x-mark plus star square diamond triangle (down) triangle (up) triangle (left) riangle (right) pentagram(五角星形) hexagram(六角星形)

 

 

3.type of line

 

- : -. -- (none)
solid dotted dashdot dashed(虚线) no line

 

 

4.instance

by using the instruction "polt(X, Y, S)", we can plot points and lines with the types listed above.  in "polt(X, Y, S)",X and Y are vectors, S is a string formed of elements listed above. For example, when S = 'o--', it means that the symble for points is circle, and the line format is dashed. 

conduct the instructions:

>> x = [1:1:10];
>> y = [2:1:11];
>> plot(x, y, 'o--')

we can get figure below:

posted @ 2015-06-11 16:26  菜鸡一枚  阅读(312)  评论(0编辑  收藏  举报