周期自相关 meaning in English
periodic autocorrelation
Examples
- The optimization of the codes are usually quoted for the autocorrelation sidelobes , namely , the outputs are the autocorrelation sidelobes of codes which are not moudulated by the signals
通常的伪码优选考虑编码的周期自相关旁瓣，即无符号调制时编码匹配滤波器的输出旁瓣。 - The correlation detection using the periodicity of the direct sequence autocorrelation function can estimate the symbol period at intermediate frequency or at baseband . simulation results indicate that the former is superior to the latter when the demodulated frequency is unequal to the carrier frequency
时域相关检测方法利用扩频信号的周期自相关特性，能在中频和基带对扩频码周期进行估计，仿真结果表明中频检测时性能较好。