提出了基于频域校准相位抵消法的低中频接收机方案，同时分析其性能以及i,Q两路的相位、幅度误差带来的影响。
The performance of the plan and the effects caused by phase and amplitude error in I and Q path were given.
针对零阶保持器引起的幅度误差和相位误差，以及D/A转换器有限字长引起的误差进行了较为详细的分析，并进行了D/A误差仿真试验。
This paper mainly describes the amplitude and phase errors caused by zero-order holder and the error caused by finite word length of D/A, and computer simulation test of D/A error is also introuced.
采用本征激励法，在考虑互耦影响下，数值模拟了幅度误差、相位误差、位置误差和不平行度偏差等对超低副瓣阵列天线方向图性能的影响。
Monte Carlo method and the eigen-driven analysis method are combined to simulate the effects of errors on side-lobe level distribution of the Ultra-low side-lobe arrays.
测量的误差幅度为2.5%。
误差幅度在三个百分点左右。
The margin of error was plus or minus three percentage points.
德西尔瓦说，即使存在着一定幅度的误差，结果还是很明显，南猿幼儿的出生重量更接近于现代人类，即占母体重量的6%，而不是类人猿的3%。
Even with that margin of error, DeSilva says, it was clear that the birth weight of Australopithecus infants was much closer to the 6 percent of modern humans than the 3 percent of apes.
这样做将使您获得测试工具定义中的误差幅度。
Doing so will give you a margin of error in the definition of the test harness.
平均误差幅度在3%左右。
该中心对1,600人进行了调查，误差幅度为3%。
该中心对1,600人进行了调查，误差幅度为3%。
其正负误差的幅度为3个百分点。
It had a margin of error of plus or minus 3 percentage points.
该调查没有计算误差幅度。
这一民意调查的误差幅度在正负2.2%以内。
The poll has a margin of error of plus or minus 2.2 percentage points.
“对脑部进行扫描，我们就能看到你说的话和你的大脑说的话之间的区别，这样我们就降低了这个误差幅度。”
Using brain scans, she says, "We can see the discrepancy between what you say and what your brain says, and reduce the margin of error."
共同社没有提供误差幅度，但是，该规模的投票通常有5个百分点的抽样误差。
Kyodo did not give a margin of error, but a poll of that size would normally have a five percentage point sampling error.
当被告知征税将导致他们喝啤酒的价格也上升时，该支持率也没有下降。甚至稍有上升，尽管增长幅度仍在统计误差范围之内。
That number does not fall when people are reminded that they will end up paying more for their own beer; indeed it rises slightly, though the increase is still within the statistical margin of error.
此次电话民调的误差幅度约为正负4%。
民意调查的误差幅度大约在7.5%左右。
The poll's margin of error was plus or minus 7.5 percentage points.
我们的计划中不留有误差幅度。
通过适当调节两光束的频率调制幅度，可有效地实现克尔效应误差的消除。
Through proper adjustment to frequency modulation amplitude, the Kerr-effect-induced bias can be effectively reduced.
结果表明，相位测量的理论误差为零，幅度测量的理论误差可用修正系数消除，且使用较低位数的DA转换器，可得到高准确度的结果。
The results show that the phase error of the vector measurement is zero, and amplitude errors can be eliminated, and high measurement accuracy can be obtained by using low bit D/A converter.
幅度增益和相位误差使得高分辨率的参数估计算法的性能下降，特别是相位的误差，将会引起参数估计的偏离。
Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.
本周二和周三进行的民意调查显示，布拉戈耶维奇的支持率大跌，仅为8%。此次电话民调的误差幅度约正负为4%。
The poll surveyed Tuesday and Wednesday shows Blagojevich's approval rating at an abysmal 8 percent. The telephone poll's margin of error is plus or minus 4 percent.
解决了长期困扰在生产中的难题，大副降低了加工中的误差幅度。
The difficult problems puzzling for a long time are solved and error rate comes down greatly in working.
通过验证，所产生的调制信号具有良好的误差向量幅度（EVM）和频谱特征。
The algorithm is verified by experiments and the modulator can produce digital modulation signals with good EVM(Error Vector Magnitude) and spectrum mask.
此外，本文还提出了另一种幅度内插的方法，很好地解决了速度估计误差造成的距离耦合时移问题。
In addition, an amplitude interpolating method is given to resolve the range coupling shift caused by velocity estimated error.
研究了一种不等间距排列的球面相控阵列及其相位和幅度调控量化误差对声场的影响。
This paper provided a new spherical phased array with unequal center to center space between arrays and researched the effect of phased and magnitude quantization errors on the field patterns.
定量分析了了光学面形误差各参数(幅度、类型、空间尺度和空间分布等)对光束质量的影响。
The analysis is given in detail about the influence of several parameters of the surface error of optical elements including magnitude, type, scale size and distribution on the beam quality.
定量分析了了光学面形误差各参数(幅度、类型、空间尺度和空间分布等)对光束质量的影响。
The analysis is given in detail about the influence of several parameters of the surface error of optical elements including magnitude, type, scale size and distribution on the beam quality.
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