harvey0905
2009-06-22, 15:00
我想在图形上显示：ni+1
>> syms ni
>> f=ni+1
>> g=['$$',latex(f),'$$'];
>> text('string',g,'interpreter','latex','fontsize',27,'position',[0.5,0.5]);
结果matlab报错
Warning: Unable to interpret TeX string. Undefined control sequence.
如果把变量ni换成x，同样的程序则没有问题。
>> syms ni
>> f=ni+1
>> g=['$$',latex(f),'$$'];
>> text('string',g,'interpreter','latex','fontsize',27,'position',[0.5,0.5]);
结果matlab报错
Warning: Unable to interpret TeX string. Undefined control sequence.
如果把变量ni换成x，同样的程序则没有问题。