...带通信号 的复数表示 0 ( ) ( ) j t z t a t e 解析信号： ˆ ( ) ( ) ( ) z t x t jx t 复包络（Complex envelop）： ( ) ( ) ( ) ( ) ( ) ( ) j a t j t a t i t jq t a t e r t e 窄带信号的复包络表示： 0 ( ) Re ( ...
In order to simulate narrowbandreverberation time series easily, the simulationmethoddesignedbased on simulating reverberation complexenvelop, which is feasible for anysamplingfrequency.
Already, Asia's most senior statesmen are issuing dark warnings about the tragedy they see emerging in this complex, mostly Muslim, country, whose 13, 677 islands envelop the region.