系统失真将导致雷达距离像的展宽，并产生距离旁瓣。
The effect of system distortion on range profile of wide-band radar is analyzed, and the compensation method is discussed too.
功率放大器两个基本要求：一是输出信号变化能够与输入信号的变化相一致，即：系统失真小：二是整个功率放大器的损耗低，即：系统效率高。
The requirements are: the change of output signal is consistent with input signal, namely, low distortion; and the loss of the power amplifier is low, namely, high efficiency.
王补充道，因为皮肤是有弹性的，指纹会变形，而SLI系统不需要进行这种接触，没有失真。
Because the skin is elastic, the print is distorted, Wang says, adding that the SLI system has no such contact or distortion.
这些系统的共同目标是在平面上表示椭圆形状 —有些地方失真也是不可避免的。
The common aim of all such systems is to represent an ellipsoidal shape on a flat surface — distortion in some places is almost inevitable.
平滑，扩展频率响应相结合，提供声学性能，使音乐播放和质量的语音系统单位的想法与宽动态功能和低失真。
Smooth, extended frequency response combines with wide dynamic capabilities and low distortion to provide acoustic performance that makes the unit idea for music playback and quality speech systems.
系统不仅能够实现较高比例的数据压缩，而且还原图像的失真较小，具有较高的实用价值。
The system will not only be able to achieve a higher proportion of data compression, smaller image distortion, it has high practical value.
本文就CATV系统中，由于非线性失真而引起的干扰作一分析，并提出解决办法。
An analysis to the interference caused by non-linear distortion in CATV system has been made, and a method for removing it has been offered as well.
一个很好的音响系统是好的，但小多媒体盒添加到很多自己的失真。
A good HiFi System is ok, but small multimedia boxes add to much of their own distortion.
由模拟器件构成的宽带正交解调接收机会由于正交通道的幅相不一致性造成整个系统的失真，进而影响整个接收系统的性能。
The system distortion is inevitable in wide-band analog quadrature receiver because of the existing of amplitude and phase errors, the performance of receiver become worse.
音频分析被广泛用于测量各类音频系统的时域特性、频域特性及失真特性等。
Audio analysis is widely used to measure time domain, frequency domain and distortion characteristics of various audio system.
通信系统总体性能受到失真，噪声和通信信道产生的干扰的显著影响。
Distortion, noise and disturbance have a prominent impact on the total performance of the communication system.
在公用供电系统中，整体的谐波失真是供电质量的一个重要指标。
For public distribution system the total harmonic distortion is a clear measure of supply quality.
该文分析了CATV系统中放大器的非线性失真与最大输出电平的关系。
The relationship between nonlinear distortion and maximum output level of amplifier in CATV systems is analysed in this paper.
在多路模拟量计算机控制系统中，在确定采样频率后，为保证信号不失真，就必须合理安排采样顺序。
In order to dispel the message distortion, we must correctly arrange the sampling order of multiple analogue computer system after the sampling frequence is done.
本文讨论了数字录放音系统的动态范围和总谐波失真的意义及其测量原理。
In this paper, the meanings of dynamic range and total harmonic distortion of digital recording system and their measurement principles are discussed.
混合系统由线性卷积混合后接一个可逆非线性失真组成。
The mixing system is composed of a linear convolution followed by an invertible nonlinear distortion.
在WCDMA等宽带通信系统中，射频功率放大器记忆效应明显，传统的无记忆预失真技术无法达到理想的线性化效果。
In broadband communication systems, such as WCDMA, memory effects of RF power amplifiers (PAs) are significant and memoryless predistortion techniques cannot linearize PAs effectively.
进一步的实验还表明，该失真测度能提高话者识别系统的时间鲁棒性。
Experiments demonstrate that the distortion measurement presented here can not only improve the speaker recognition system performance, but also enhance its time robustness.
本文研究了预失真技术在CD MA2000系统中的应用，设计了一种实用的数字预失真系统来提高功率放大器的线性度和效率。
Application of predistortion technology in CDMA2000 system is discussed in this paper. And a practical digital predistortion system is proposed to improve linearity and efficiency of power amplifier.
但是OFDM信号有高的峰值平均功率比，当它通过高功率放大器时会导致非线性失真，从而使得系统的性能下降。
But the OFDM signal has a large PAPR, which results in the significant nonlinear distortion when it passes through a HPA (high power amplifier), thereby the performances of the system descend.
本文主要针对图像的色度失真，研究了机器视觉系统的色度失真规律，建立了色度失真校正模型，并应用于水果颜色分级，验证了色度失真校正模型的有效性。
The laws of color distortion of the machine vision system were studied, the color distortion and correction model is set up, and the validity of model in fruit color grading is proved.
一旦这些部件的动态范围不能达到要求，会引起削波失真，系统通信质量下降。
Once such a demand cannot be met, clipping distortion would be introduced and system performance degrades.
介绍了一种医学超声动态图像微小失真实时通信系统。
A real time transmission system for medical ultrasound active images is presented.
为了解决自导发射系统的交越失真及输出功率问题，采用无偏置型达林顿管替代；
The unbiased Darlington transistor was utilized to avoid crossover distortion and to improve power output for homing transmitting system.
数字录放音系统的动态范围和总谐波失真与模拟录放音系统相比是有差别的。
The dynamic range and total harmonic distortion of digital recording system are different from analog recording system.
数字录放音系统的动态范围和总谐波失真与模拟录放音系统相比是有差别的。
The dynamic range and total harmonic distortion of digital recording system are different from analog recording system.
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