... nonnumerical data processing 非数值数据处理 nonnumerical information 非数字信息 nonnumerical literal 非数值文字 ...
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方法：利用大容量非易失性可电擦除的存储器存储生理信号的数字信息。
Methods: Making use of large capacity and non - volatile memory store digital information about physiologic signal.
PSK非相干解调法将经延时半个载波周期的接收信号与原接收信号相加，检测出两相邻码元载波相位变化情况，从而解调出数字信息。
Non coherent demodulation for 2PSK detects relation of carrier wave phase of the interval symbol by the (half period of carrier wave) delay and the adder, then the data is demodulated.
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