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modulating wave中文是什么意思

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用"modulating wave"造句"modulating wave"怎么读"modulating wave" in a sentence

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  • 调制波

例句与用法

  • Non - nyquist sampling method research on extent modulate wave signal
    幅度调制波信号的欠采样方法研究
  • Design and test for integrated simulation multiplier and demodulator circuit of modulated wave signal
    集成模拟乘法器与调幅波信号解调电路设计与测试
  • Also the external field can modulate wave - transmitting strength . at the range from 8 to 9 ghz , the minimum transmissivity value existed as to batio3 erf ; the frequency where the minimum value existed was tend to the lower frequency under the external field
    4 .对于钦酸钡电流变液,在8一gg频段范围内,微波透过率存在最小值,而且随电场强度增加透过率最小值点向低频方向移动。
  • Step power is the key for step magnetic potential , the pulse width modulate technology that selects the triangle wave as the carrier and ladder sine wave as the modulate wave is researched , furthermore the design of the actuator drive adopts dsp as the digital controller is introduced
    步进电源是产生步进磁势的关键,文章研究了三角波为载波,阶梯正弦波为调制波的脉宽调制技术,进而介绍了采用dsp组成全数字控制器,完成步进电源触发的执行器驱动器的设计。
  • Associated with the military project " high speed arbitrary waveform generator ( awg ) module " , this thesis focuses on the designing methodology of analog channel of the awg developed by uestc . signal filtering , amplitude and offset controlling , square wave and modulating wave ' s generating are studied in detail and corresponding circuit implementation are developed
    本文结合电子科技大学承担的军用型号项目“ vxi任意波形发生器es14v21 ” ,展开对任意波形发生器模拟通道设计技术的研究,详细讨论了信号的滤波、放大、衰减、加偏处理以及方波和调幅波的产生方式,并设计了具体电路。
  • By theory and practice simulation , the several types of constant envelope modulation techniques are analyzed and compared , including theirs modulation principle , phase path , the modulated wave envelope , power spectrums , error bit rate and the influence of its power spectrums of the band - limited and non - linear , etc . especially we have researched the ijf - oqpsk modulation technique , and the performance of its inter - symbol interference and time jitter free , and its strongly resisting of spectral spreading
    结合理论和实验仿真结果,分析讨论了卫星通信中的各种恒包络调制技术,对它们的调制原理,相位路径,已调波包络,功率谱密度,误码性能,以及带限非线性信道对其功率谱的影响等方面都作了研究和比较。特别研究了ijf ? oqpsk在消除码间干扰和定时抖动方面的性能及其优良的旁瓣特性和抑制频谱扩展特性。
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