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- Firstly, a computationally simple blind channel estimation method is proposed. 首先，文中提出了一種計算復雜度較低的信道盲估計方法。
- This paper presented a new approach to blind channel estimation and equalization based on Second Order Statistics(SOS). 本文提出了一種新的基于二階統計量的盲信道辨識與均衡方法。
- UV warning technology is one of the important missile warning ways, it detects the radiation signature in the UV solar blind spectral band that is emitted from the approaching hostile missile plume. 摘要紫外告警技術(shù)是導彈來(lái)襲告警技術(shù)的重要類(lèi)型之一，可利用“日盲區”有效地探測來(lái)襲導彈羽煙的紫外輻射。
- By unified signal model of antenna array Multicarrier DS-CDMA system, the subspace-based blind channel estimation is achieved. 通過(guò)在陣列天線(xiàn)多載波DS-CDMA系統下構造統一的信號模型,實(shí)現了基于子空間的信道盲估計。
- A novel blind channel estimation scheme is proposed for Orthogonal Frequency Division Multiplexing (OFDM) systems employing PSK modulation. 該文提出了一種適用于采用PSK調制方式的正交頻分復用(OFDM)系統的準盲信道估計算法。
- A novel blind channel estimation scheme is proposed for orthogonal frequency division multiplexing systems employing PSK modulation. 2．提出了一種適用于采用PSK 調制方式的OFDM 系統的準盲信道估計算法。
- The ramming pipe drapery is used for support to construct the crossing structures of underground passage, blind channel and etc. 用夯管帷幕作為支護來(lái)建造地下通道、暗渠等穿越構造物,在城市建設中是一項新的施工工藝。
- After investigating the performance of JD CDMA/TDMA(joint detection CDMA/TDMA)systems,a modified JD algorithm based on blind channel estimation is proposed. 在考察聯(lián)合檢測?碼分/時(shí)分多址（JD?CDMA/TDMA） 系統性能的基礎上，提出了基于盲信道估計的聯(lián)合檢測算法。
- solar blind ultraviolet high-speed communication 日盲紫外光高速通信機
- Robust time delay estimation method based on least mean p-norm blind channel identification(BCILMP) was proposed and applied to estimate the propagation velocities of GEA. 根據分數低階統計量理論,本研究提出一種基于最小平均p范數盲信道辨識的韌性時(shí)間延遲估計算法(BCILMP),對胃電信號傳導速率進(jìn)行估計。
- A subspace-based blind channel estimator has been developed for space time coding orthogonal frequency division multiplexing (STC-OFDM) system with two transmit antennas and two receive antennas. 摘要針對使用2個(gè)發(fā)射天線(xiàn)和2個(gè)接收天線(xiàn)并且采用循環(huán)前綴的空時(shí)編碼正交頻分復用系統(STC-OFDM)，提出了一種信道盲估計算法，并給出信道可被辨識的條件。
- Based on the subspace method and the orthogonal properly of apace-time block codes, a new blind channel estimation algorithm was proposed, which only required very few training symbol. 結合多信道子空間理論，結合空時(shí)分組碼的正交特性，提出了新的盲信道估計算法。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- Blind channel identification and equalization 信道盲辨識與盲均衡
- We can use solar energy to do many things today. 如今，我們可以利用太陽(yáng)能做很多事情。
- blind channel identification and blind equalization 信道盲辨識與盲均衡
- Taking a blind man across the street is a kind act. 扶盲人過(guò)馬路是一種善良的行為。
- They accurately predicted solar eclipses. 他們精確地預告了日蝕。
- The solar system was formed 4.5 billion years ago. 太陽(yáng)系是四十五億年前形成的。
- He gave a lecture on the use of solar energy. 他就太陽(yáng)能的利用作了一場(chǎng)講演。
