如何用MATLAB输出字母? 如何让matlab矩阵内显示字母?
\u5982\u4f55\u5728matlab\u4e2d\u8f93\u5165\u5e0c\u814a\u5b57\u6bcdmatlab\u4e2d\u7528\u8f6c\u4e49\u7b26\u6765\u8f93\u5165\u5e0c\u814a\u5b57\u6bcd\u7684\u65b9\u6cd5\uff1a
\u5e0c\u814a\u5b57\u6bcd\u7b49\u7279\u6b8a\u5b57\u7b26\u7528 \\u52a0\u62fc\u97f3\uff0c\u5982\uff1a
\u03b1 \alpha\uff0c\u03b2 \beta\u3001\u03b3 \gamma\uff0c\u03b8 \theta\uff0c\u0398 \Theta\uff0c\u0413 \Gamma\uff0c\u03b4 \delta\uff0c\u0394 \Delta\uff0c\u03be \xi\uff0c\u039e \Xi\uff0c\u03b7 \elta\uff0c\u03b5 \epsilong\uff0c\u03b6 \zeta\uff0c\u03bc \miu\uff0c\u03c5 \nu\uff0c\u03c4 \tau\uff0c\u03bb \lamda\uff0c\u2227 \Lamda\uff0c\u03c0 \pi\uff0c\u220f \Pi\u03c3 \sigma\uff0c\u03a6 \Phi\uff0c\u03c8 \psi\uff0c\u03a8 \Psi\uff0c\u03c7 \chi\uff0c\u03c9 \ommiga\uff0c\u03a9 \Ommiga\uff0c \geq\u3002
\u4e0d\u7b49\u4e8e \neq\uff0c> \gg\uff0c\u6b63\u8d1f \pm\uff0c\u5de6\u7bad\u5934 \leftarrow\uff0c\u53f3\u7bad\u5934 \rightarrow\uff0c\u4e0a\u7bad\u5934 \uparrow\u3002
\u62d3\u5c55\u8d44\u6599\uff1a\u5e0c\u814a\u5b57\u6bcd\u662f\u5e0c\u814a\u8bed\u6240\u4f7f\u7528\u7684\u5b57\u6bcd\uff0c\u4e5f\u5e7f\u6cdb\u4f7f\u7528\u4e8e\u6570\u5b66\u3001\u7269\u7406\u3001\u751f\u7269\u3001\u5316\u5b66\u3001\u5929\u6587\u7b49\u5b66\u79d1\u3002\u5e0c\u814a\u5b57\u6bcd\u8ddf\u82f1\u6587\u5b57\u6bcd\u3001\u4fc4\u6587\u5b57\u6bcd\u7c7b\u4f3c\uff0c\u53ea\u662f\u7b26\u53f7\u4e0d\u540c\uff0c\u6807\u97f3\u7684\u6027\u8d28\u662f\u4e00\u6837\u7684\u3002
\u5e0c\u814a\u5b57\u6bcd\u662f\u4e16\u754c\u4e0a\u6700\u65e9\u6709\u5143\u97f3\u7684\u5b57\u6bcd\u3002\u4fc4\u8bed\u3001\u4e4c\u514b\u5170\u8bed\u7b49\u4f7f\u7528\u7684\u897f\u91cc\u5c14\u5b57\u6bcd\u548c\u683c\u9c81\u5409\u4e9a\u8bed\u5b57\u6bcd\u90fd\u662f\u7531\u5e0c\u814a\u5b57\u6bcd\u53d1\u5c55\u800c\u6765\uff0c\u5b66\u8fc7\u4fc4\u6587\u7684\u4eba\u4f7f\u7528\u5e0c\u814a\u5b57\u6bcd\u4f1a\u89c9\u5f97\u4f3c\u66fe\u76f8\u8bc6\u3002
1\u3001\u9996\u5148\u58f0\u660e\u5b57\u6bcd\uff1a
syms a;
syms b;
syms c;
2\u3001\u8f93\u5165\u77e9\u9635
x=[1 0 0 a;0 1 0 b;0 0 1 c;0 0 0 1];
3\u3002\u6c42\u9006
inv(x)
例如：输出 x=b，只要写入：x='b' 即可
>> s=input('输入分数：');
if s>100| s<0
disp('Error')
end
输入分数：102
Error
>> s=input('输入分数：');
if s>100| s<0
disp('Error')
end
输入分数：-6
Error
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