This alphabet, or series of symbol codes, is representative of the higher template for creation. 这个字母表,或一系列符号代码,是更高级创造模板的典型代表。
For any given semi-Thue process whose alphabet consists of just one symbol, the word problem is in p. 对于任一固定的字母表只含一个符号的半图厄过程,它的字问题属于P;
Then, the algorithm exploits the structure of space-time block coding in combination with the finite alphabet property of transmitted symbols to estimate the original symbol sequences for all active users. 进而,利用空时分组码的正交结构以及发射符号的有限码集特性给出了所有活动用户原始符号序列的闭式估计。