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- The pulse position modulation(PPM) is widely used in indoor wireless infrared local network for its high power efficiency. 脈衝位置調製(PPM)具有功率利用率高的優點,在室內紅外無線區域網中得到廣泛的應用。
- The performance of digital impulse radio multiple-access receiver (DIRMA) with orthogonal M-ary pulse position modulation (PPM) is analyzed. 摘要本文分析了基於正交M元脈位調製的數字衝擊無線電多址接收機性能。
- This dissertation attempts to demodulate the Pulse Position Modulation (PPM) .It discusses the theories about this technology and makes simulation. 本文嘗試對脈衝位置調製(PPM)進行解調,並進行了相關的理論論證和模擬。
- Pulse position modulation(ppm. 脈衝調製
- PPM(Pulse Position Modulation), as one of key technologies in the atmosphere laser communication, arouses more and more attention by the virtue of high power efficiency and strong resistance to interference. 光脈衝位置調製(PPM)具有能量傳輸效率高(每光子傳輸的信息量),抗干擾能力強等優點,是大氣激光通信中的一項關鍵技術,因此越來越受到人們的重視。
- The design method for hybrid waveforms utilizing ran-dom poly-cell code pulse position modulation (PPM) and pulse-to-pulse binary sequences phase modulation (PM) is introduced in thispaper. 該文提出了一種利用隨機多元碼脈位調製(PPM)和脈間偽隨機或隨機二元序列相位調製(PM)相結合的混合波形設計方法。
- The PPM(Pulse Positioning Modulation) of the BPL signal is the key problem to expanding the BPL channel as a communication channel. 實現BPL長波通道通信能力擴展的一個重要技術環節是對組重複間隔(GRI)脈衝的脈位調製。
- pulse position modulation ( PPM ) 脈衝位置調製
- pulse- Position modulation (PPM) 脈衝位置調製
- Conclusion Weibao has positive modulation on mouse s intestinal... 結論謂葆對小鼠的腸道運動功能有正向的調節作用。
- Random pulse position modulation(RPPM) signal not only has good resolution of distance and velocity, but also has low probability of interception and strong properties of ECCM. 隨機脈位調製信號不僅具有良好的距離和速度分辨力,而且具有較低的被截獲概率和較高的抗干擾性能。
- To eliminate ultrasonic crosstalk,the Chaotic Pulse Position Modulation(CPPM)is used to construct the short triggering sequence for each ultrasonic transducer. 為消除串擾,採用混沌脈衝位置調製構造每個超聲換能器的短髮射序列;
- Keywords: Positioning Module, Home position return, M code, AC Servo Driver. 關鍵詞:定位模塊,回原點,M代碼,伺服驅動器。
- The position control with AC servo is realized by using Mitsubishi position module FX2N-1PG and series FX2N PLC. 利用三菱FX2N-1PG定位模塊和FX2N系列可編程邏輯控制器(PLC)的組合,實現交流伺服驅動的位置控制。
- Keywords:Positioning Module, Home position return, M code, AC Servo Driver. 關鍵詞:定位模塊,回原點,M代碼,伺服驅動器。
- Chaos Control in Chaotic Pulse Position Modulation 混沌脈衝位置調製中的混沌控制
- The wood is held in position by a clamp. 木頭用鉗夾固定住了。
- The girl is quite suited for the position [work]. 這姑娘很適合擔任這個職務[這個工作]。
- QPPM Quantized Pulse Position Modulation 量化脈衝調位
- I can live in clover when I get that position. 我得到那個職位便可過上優裕的生活。