已调波的英文

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"已调波"怎么读用"已调波"造句

英文翻译手机版

modulated wave

"已"英文翻译 stop; cease; end
"调"英文翻译 harmonize; suit well; fit in ...
"波"英文翻译 wave
"已调波放大器" 英文翻译 : ma; modulated wave amplifier
"被调波" 英文翻译 : modulated wave
"单调波" 英文翻译 : monochromatic wave
"高调波" 英文翻译 : shg
"键调波" 英文翻译 : telegraph modulated wave
"未调波" 英文翻译 : unmodulated waves
"无调波" 英文翻译 : unmodulated keyed continunous wave
"电报被调波" 英文翻译 : telegraph-modulated wave
"调波示波器" 英文翻译 : wave modulated oscilloscope
"高调波歪率" 英文翻译 : thd
"可调波长" 英文翻译 : wavelengthtunable
"可调波纹管" 英文翻译 : adjustable bellows
"特性高调波" 英文翻译 : characteristic harmonics
"已调等幅波" 英文翻译 : modulated continuous wave
"已调电波" 英文翻译 : modulated electric wave
"已调电流" 英文翻译 : modulated current
"已调电压" 英文翻译 : modulated voltage
"已调电子波" 英文翻译 : modulated electron stream
"已调度备份" 英文翻译 : scheduled backup
"已调放大器" 英文翻译 : modulated amplifier
"已调绘相片" 英文翻译 : a otated photograph; annotated photograph
"已调绘像片" 英文翻译 : annotated photograph; annotatedphotograph

例句与用法

From the analyzing , there is 3 db envelope fluctuation of this modulation technique
通过分析，得到这种调制方式的已调波包络仍有3db起伏。
The so - called automatic recognition of modulation ( amr ) schemes automatically classifies the modulation types from the samples of received signal by abstracting the related features such as amplitude , frequency , and phase , followed by employing proper recognition algorithms based on the fast digital signal processing techniques and advanced computing technology . the result of amr can be used in the following processing blocks such as demodulation , supervision processing and anti - interference processing and so on
所谓调制类型自动识别( amr )是根据接收信号样本提取出振幅、频率和相位的特征参数，然后借助信号处理技术和计算机快速处理能力，采用合理算法进行处理，从而实现对未知已调波调制类型的自动识别，为后继的解调、监控、抗干扰等处理奠定基础。
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。