片语

Frequency ambiguity resolutionDoppler signal sampled with a pulse rate near the Doppler frequency.

Source Frequency Resolution源频率决议

doppler frequency ambiguity resolution多卜勒频率解模糊

frequency resolution constant频率分辨常数

dyadic frequency resolution二进频率分组

Frequency Resolution Ratio频率分辨率

frequency measurement resolution测频分辨率

frequency y resolution频率分解

frequency domain resolution频域分辨率

英汉例句

• this system has adopted the algorithm of digital down convert fft, so the frequency resolution is improved greatly.

  使用先进的数字信号处理器，缩减了分立元件的数量，提高了系统的稳定性和扫频的速度；

• because dds has the advantages of fine frequency resolution and fast switching speed which can improve the ability of the whole system.

  由于直接数字式频率合成（dds）具有分辨力高、转换速度快等优点，使系统的整体性能得到了显着提高；

• designed for the lower angle precision of the mmw terminal guidance radar in angular tracking, the new algorithm based on high frequency resolution profile is proposed in this paper.

  针对毫米波末制导雷达角跟蹤精度差的问题，提出基于频域高分辨像的单脉沖测角算法。

• the results show that the zoom analysis can increase the frequency resolution and so better distinguish two adjacent frequency peaks.

  结果表明，细化分析可以提高频率分辨率，对于频率值相近谱峰的识别，效果良好。

• the method of modified covariance spectrum estimation (mse) has higher frequency resolution than those of classic spectrum estimation (cse).

  与经典谱估计方法相比，修正协方差法具有更高的频率分辨率。

• calculates the setting range of each parameter in theory, and proves the method of wavelet transformation has higher frequency resolution than the method of fft.

  从理论上计算各个参数的设置范围，并且证明小波变换方法比fft方法有较高的频率分辨率。

• due to high temporal and frequency resolution and high energy focus, the accuracy of fault signal feature extraction is greatly improved by wvd.

  wvd很高的能量聚集性和很好的时频分辨率，极大地提高了故障信号特征提取的準确度。

• the frequency resolution and the character of real-time are also discussed.

  同时对其频率分辨率和实时性进行了讨论。

• in comparison with general single - loop type , this one has higher frequency resolution and lower phase noise.

  而与普通的单环频率合成器相比，具有更高的频率分辨率和更低的相位噪声。

• the frequency resolution is an important concept in the digital signal processing teaching, because it effects the dft parameter choice.

  频率分辨率是数字信号处理课程教学中一个重要的概念，因为它决定了dft参数的选择。

• the high frequency resolution technology is proposed in this paper, which can improve the resolving power to the small target of the terminal guidance radar in the strong ocean clutter background.

  提出在强海杂波环境下利用频域高分辨技术提高末制导雷达对弱小目标的分辨能力。

• by using the technical scheme of the invention, the resonant frequency can be improved, and high frequency resolution can be realized.

  使用本发明技术方案，能提高谐振频率，实现高的频率分辨率。

• by applying ahwt to analyze the fault gears「 signals of some test-bed, the results prove that ahwt has a high frequency resolution and great capacity of extracting characteristic signals.

  并通过对某试验台采集到的齿轮箱故障齿轮信号进行自适应谐波小波分析，说明ahwt具有很高的频率分辨率和很强的特征信号提取能力。

• it」s proved by theory and emulation that this spectrum estimation method has a better frequency resolution and a higher estimation accuracy than that of fft under the condition of short data signal.

  理论和仿真结果都证明，在短数据信号情况下，这种谱估计方法其频率分辨率和估计精度都要高于ff t方法。

• the method is capable of very high frequency resolution if the technique of fractional addressing is used.

  该方法若再利用小数地址序列生成技术，可达到很高的频率分辨率。

• a novel adaptive line enhancer(ale) with high frequency resolution was presented, which suitable for underwater acoustic communication with mfsk or frequency hopping(fh) modulation.

  根据水声mfsk或跳频通信中频率估计特点，提出了一种基于自适应线谱增强器（ale）理论的实用高分辨频率估计新方法。