differential encoding meaning in English

差分编码
微分编码

The transmit circuit includes convolutional encoding , framing , differential encoding , shaping filter , pn generator , hopping pattern generator , etc . the main part of receive circuit is matched filter
发送电路包括卷积编码、成帧、差分、成形滤波、 pn发生器和跳频图案发生器等；接收电路的主要部分是匹配滤波器。
The conclusion is identified by computer simulation . the paper studies a noncoherent demodulation based on differential encoding in mc - cdma system and makes computer simulation of ber performance compared with that of coherent demodulation based on perfect channel estimation
研究分析了一种使用差分编码的非相干接收mc - cdma系统，对频率选择性瑞利衰落信道条件下的误码率性能进行了计算机仿真，并且和基于理想信道估计的相干解调方案进行了比较。