1) Frequency conversion and extenstion
频率变换与扩展
2) frequency extension
频率扩展
1.
According to the characteristic of eigenvalue distribution of array covariance matrix,theoretically analyzes the effect of frequency extension on self-adaptation algorithms of software antenna,then takes MMSE algorithm as an example to make an imitation test.
针对阵列协方差矩阵特征值分布的特点,从理论上分析了频率扩展对软件天线自适应算法性能的影响,并以MMSE算法为例进行仿真验证。
3) extend transform
扩展变换
5) Extend Hadamard transformation
扩展Hadamard变换
6) right-spread transform
右扩展变换
补充资料：变换器式频率表(见交换器式电表)
变换器式频率表(见交换器式电表)
transducer type frequency meter
曰‘口，”IuullqISn}P旧iUbloo变换器式颇率表meter)(transdueer tyPe见变换器式电表。frequeney
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条