为了提高估计器的精度，采用了过采样技术。
In order to improve the accuracy of the estimator, oversampling technology is adopted.
此外，通过采样电机电流值进行过流保护。
Furthermore, the current of motors is sampled in order to avoid overloading.
研究基于过采样滤波器组的多尺度边缘检测算法。
Then design wavelet multi-scale edge detection algorithm based on fuzzy theory.
用两个半带滤波器和一个梳状滤波器来实现64倍的过采样。
Two Half Band filters and a SINC filter are designed for 64 times over sample.
介绍电流测定信号的过采样的几种方法，例如十进制滤波器等。
Several methods for oversampling of current measurement signal are introduced, for example, algorism filter, etc.
在这个公式中，M是调节器阶数，K是转换过程中的过采样速率。
In this formula, m is the order of the modulator, and K is the oversampling ratio during the conversion.
通过输出信号的过采样，可以获取未知输入信号和系统更多的信息。
By oversampling on output signal, the information about unknown input signal and system can be gotten.
然而，过采样转换器的模拟部分可以使用简单和对误差不敏感的器件实现。
In contrast, oversampling converters can be implemented using simple and high-tolerance analog components.
对输出的模拟混沌信号进行过采样和最优量化，可得到性能优良的扩频序列。
Afterward, we can gain spread spectrum sequence by sampling and quantizing the analog chaotic signals.
对调制器的结构和设计技术进行了研究，根据系统要求设计了量化器位数，调制器过采样比和阶数。
The architecture and design methods of - modulators are studied . based on it , the bits of quantizer , oversampling - ratio and the orders of modulator have been designed.
这些新技术包括地震波形数字化的过采样技术，数据传输中使用的紧缩频谱调制技术和差错控制技术等。
The new techniques include oversampling technique in digitalization of seismic wave form, spectrum contraction technique in data - transmitting and error-controlling and so on.
这一算法通过单输出的过采样或者多输出的采样，能够仅仅利用输出的SOS信息辨识出系统传输函数。
This method can identify the transfer function of the system only using SOS, by sampling multiple outputs or oversampling a single output.
通过过采样方法处理后的采样信号，使动态轴重式汽车衡在保证其称量达1%精度时，提高称重过车速度。
By choosing sampling signals by the way of the over-sampling, the metrical speed of dynamic automotive metrical can be increased when holding the accuracy of weigh-in-motion within 1%.
其次，介绍了中频采样在雷达信号处理中的应用和过采样技术及其噪声整形、FFT提高接收机动态范围的技术。
Then, it introduces the applications of the IF sampling in radar signal processing, and the over sampling and noise shaping techniques and FFT to improve the receiver dynamic range technology.
简单的线性模型可以用来分析过采样和噪声整形的特性，也可以在大量仿真做支持的情况下，用来作为设计的近似模型。
Simple linear quantizer model can be used to analysis over sampling and noise shaping, and can be used to design modulator based on large amount of simulation, too.
所完成的工作有：AD转换、过采样、滤波处理、FFT变换、Quinn和Rife - Jane算法、液晶显示图形、频谱和测量的结果。
Main finished work include: AD conversion, over-sampling, filtering, FFT transform, Quinn and Rife-Jane algorithm, graphic, frequency spectrum and the result of measuring displayed on LCD.
本文证明了对IIR信道输出进行过采样(采样率是输入码率的整数倍)可以转化成单输入多输出的多信道模型，并且不同的信道有相同的AR系数。
In this paper, we prove that oversampling the output of IIR channels can be transformed into a single input multiple output (SIMO) model, and the subchannels have the same AR coefficients.
理论分析发现，随着过采样率的增加，采样点之间相关性上升，新增加采样点对信号峰值平均功率比的影响下降，系统峰值平均功率比的变化缓慢并趋于稳定。
We can find that correlation value between sampled points ascends and the influence that the new sampled point acts on PAPR decreases with the increase of the oversampling rate.
该滤波器通过处理输入离散采样信号获得连续信号并抑制谐波噪声，改进了过零测频方法。
The filter processes input discrete sampling signal to recover continuous signal and suppress harmonic noise, and the zero-crossing frequency measuring method is improved.
该方法以电网电压为同步信号，在电网电压信号的过零点采样直流侧电容电压，并通过周期离散控制可以获得负荷电流有功分量。
The new control way can realize linear control for DC-bus voltage and get the fundamental component of the load current synchronously with a little of calculation.
它们包括信号采样电路、人机接口电路、主控芯片接口电路、过零触发电路及通讯电路等。
They include signal sampling circuit, man-machine interface circuit and control circuit, main chip interface circuit, zero-crossing triggering circuit, and communication circuit, etc.
他进行过空气采样，包括石棉、铅、二氧化硅、霉菌和金属空气样品。
He collected air samples including asbestos, lead, silica, mold, and metals.
为能分离到一些从未发现过的新菌种，我们不仅要在一些不寻常的地方采样，而且还要使用一些培养方法抑制普通菌的生长，刺激稀有菌种的生长。
To isolate truly novel microorganisms, we must not only sample unusual habitats but also use cultivations that will repress the growth of common microorganisms and encourage the rare ones.
为能分离到一些从未发现过的新菌种，我们不仅要在一些不寻常的地方采样，而且还要使用一些培养方法抑制普通菌的生长，刺激稀有菌种的生长。
To isolate truly novel microorganisms, we must not only sample unusual habitats but also use cultivations that will repress the growth of common microorganisms and encourage the rare ones.
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