Matlab Semilogy坚持不懈努力

Question

这是我在MATLAB中的代码保持不适用于半月，它只绘制第二个图。任何帮助赞赏。

`figure

semilogy(T_mean,p_th, '-ob'); hold on;
semilogy(T_mean,p_me, '-or'); hold off;
axis([250,500, 1E16, 1E19])
grid on
title('Theoretical and Measured Carrier Concentrations)')
xlabel('Tempeature (K)')
ylabel('Carrier Concentration (cm^-3)')`

Answer 1

此代码适用于我（Ubuntu，R2014b）：

p_th=[9.27725345074262e+17 9.27725345074201e+17 9.27725345073642e+17];
p_me=[4.53274800000000e+17 4.55687900000000e+17 4.57123300000000e+17];
T_mean=[299.850100000000 324.542150000000 349.372450000000];

figure
hold on

semilogy(T_mean,p_th, '-ob');
semilogy(T_mean,p_me, '-or');
axis([250,500, 1E16, 1E19]);
grid on
title('Theoretical and Measured Carrier Concentrations)')
xlabel('Tempeature (K)')
ylabel('Carrier Concentration (cm^-3)')