matlab雙坐標y軸

 

days = 0:5:35;%使用兩個 y 軸合並線圖和條形圖
conc = [515 420 370 250 135 120 60 20];
temp = [29 23 27 25 20 23 23 17];
yyaxis left
b = bar(days,temp);
yyaxis right
p = plot(days,conc);
plottools%這樣就可以同步調節雙坐標軸字體大小了

 https://blog.csdn.net/qq_42465670/article/details/101485412