1)squaring,自乘2)Self-multiplying demodulation,自乘检波3)phase double,自乘倍相4)the square of matrice,矩阵自乘5)prime and self-multiplication formula,自乘公式6)the product of trees,自乘积树
用法和例句
A responsive multiple frequency ranging system is designed by utilizing digital phase discrimination,based on FFT,and phase double principle.