我是Matlab的新手 . 我做了一个实验 . 我需要帮助将结果绘制在2条形图(具有不同颜色)中,结果图形需要有网格线 . 有人建议使用非常matlap的代码输出一个漂亮的情节吗?

数据如下:

x轴是最多2到50的Spead,增量是2

A = [2.2214523,1.81357174,1.61390754,1.47970432,1.29658232,1.26972206,1.16870602,1.17688473,1.30224695,1.23878984,1.18680971,1.26357444,1.14138904,0.95115584,1.16134491,1.021687,0.98920929,1.04342079,0.99826255,0.8655728,0.91652594,0.85538917,0.78884521,0.91927867 ,0.86419587]

B = [187.579709,25.312399,11.3572375,9.3078819,8.37157321,7.66729673,7.36497776,6.96170053,6.69527653,6.777668306,619491326,6.01744432,5.61383228,5.59616954,5.26652168,5.26946343,5.19543014,5.11049461,5.05088231,4.917285,4.95831181,4.78929521,4.772158,4.7373291 ,4.81629734]