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调制方案的英文

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"调制方案"怎么读用"调制方案"造句

英文翻译手机手机版

  • modulation plan
  • modulation scheme

例句与用法

  • Eeos " usage is studied by using the above model . new power conditioning scheme utilizing a blumlein line is compared with the traditional eeos approach
    然后比较了两种脉冲功率调制方案:一国防科学技术大学研究生院学位论文种利用eeos ,另一种利用blunilein传输线。
  • A slurry continuous modulation plan was designed . the dosage time was shortened . the required control precision was meeted , the aim of capacity and efficency increasing was achieved
    摘要设计一个浆料连续调制方案,缩短调制时间,满足要求的控制精度,达到增产增效的目的。
  • Because high - speed data take up wide bandwidth , looking for one which have high efficiency modulation scheme and suitable for frequency hopping communication system is needed
    由于高速数据占用更宽的带宽,所以在调制制式上应该寻找一种适合于跳频通信特点的具有高频谱效率的调制方案
  • In order to support multi - rate transmission in ds - cdma , many cdma techniques such as multi - code ( mc ) scheme , orthogonal variable spreading factor ( ovsf ) and variable modulation have been used
    在ds - cdma系统中多速率传输的方法有很多种,例如多码方案( mc - cdma ) ,正交可变扩频增益方案( ovsf )和多调制方案等。
  • In these years , many new technologies are developed and applied to joint coded modulation systems , such as new error - correcting codes , space - time modulation on mimo channels and iterative decoding algorithm
    近年来,随着新的纠错编码、 mimo空时调制以及迭代译码方式的出现,联合编码调制方案的设计正成为普遍关注的热点。
  • Secondly , the paper perform a review of the most common modulation methods used in such systems , including ook , ppm , overlapping - ppm , a hybrid modulation scheme called appm
    其次,本文对常用的几种调制解调方式进行了研究。包括ook 、 ppm 、交叠调制oppm 、混和调制方案appm ,得到了关于符号误码率和信道容量的表达式。
  • With an aim at this problem , this paper suggests the modulation scheme with dc bus voltage ripple by using the front - end active power factor correct circuit based on the analysis of necessary conditions of producing acoustic resonances
    针对这一现象,在分析产生声谐振的必要条件的基础上,重点提出了利用前级有源功率因数校正电路的直流母线脉动电压的调制方案
  • Next , based on the throughput performance of fixed modulation schemes in packet transmission , adaptive modulation with throughput maximization under fading channel is investigated and significant throughput improvement is obtained
    接着,基于固定调制方案的分组传输吞吐量性能,本文研究了衰落信道中吞吐量最大化自适应调制技术,该方法可以取得显著的吞吐量性能增益。
  • The test results demonstrated the feasible of the scheme . the technique researched in this paper will largely simplify the equipment of modulation and demodulation , and may find its application in millimeter wave in high - speed data communication link
    与中频调制方案和一般直接射频调制方案相比,本文所采用的技术大大简化了调制/解调设备,同时保持了优良的性能,对毫米波高速数据通信链路应用具有较大的优越性和广阔的前景。
  • Finally yet importantly , sctcm is researched which combines sccc with high bandwidth efficiency modular method tcm . besides , the corresponding schemes of encoding and modulating of sctcm , the corresponding demodulating and decoding algorithm , and the performance simulation are also presented
    最后讨论了sccc与高频带利用率调制方式结合的sctcm ,研究了适用于sctcm系统的编码调制方案和解调译码算法,并给出了性能仿真。
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