A hypercomplex model of acoustic vector sensor array is introduced.The hypercomplex number is used to model holistically the four output signal components of an acoustic vector sensor.

摘要将超复数代数引入听器信号处理领域，用超复数来整体表示听器输出的4个信号分，并建立听器阵列的超复数模型。

A method of parallel optical processing of double exposure specklegram or particle image using hololens array is presented.

介绍用全息透镜阵列对双曝光散斑图或双曝光粒子像进行并行光学处理的方法。