主要介绍信号平均技术和自适应滤波技术，并给出算法。
Signal averaging and adaptive filtering techniques were introduced and the algorithms were given.
运用信号平均技术之后，本课题研制的系统其测量灵敏度完全可以满足设计要求。
If signal averaging technology was used in our CO2 DIAL system, then would improved the sensitivity of measurement clearly and could meet the demand of development.
为了提高信噪比，采用了信号平均技术，并通过实验确定了最佳采样时间和平均次数。
The signal average method was used in order to increase the S/N ratio, and the optimum sweep time and average times were experimentally determined.
首次提出利用TLS -拓广esprit结合数理统计方法求解多分量信号平均频率。
The method of TLS-ESPRIT combining the mathematical statistics is presented for obtaining the multi-component signal instantaneous frequency (IF).
用MATLAB语言编写了数字信号平均实验的模拟程序，该模拟方法简单，实验结果可靠。
The simulation program of digital signal average experiment has been written with MATLAB, It is simple and the result of the experiment is reliable.
运用平均开关建模法，建立非理想PWM开关的非线性大信号平均模型，包含全部寄生电阻和二极管的正向压降。
Using the averaged switch modeling approach, a non-linear large-signal averaged model of non-ideal PWM switch is derived, taking into account all parasitic resistances and threshold voltage of diode.
目的：评价信号平均心电图（SA-ECG）时域分析和频谱时间标测在预测冠心病心律失常事件（AE）方面的差异。
Objective:The purpose of this study was to compare time domain analysis (TDA) of signal-averaged electrocardiogram (SA-ECG) with spectrotemporal mapping (STM) in predicting arrhythmic events (AE).
该血压计利用远程通讯，由上位机586进行系统管理，并采用软件的信号平均技术来达到较高的测量精度，在医疗临床上有广泛的适用性。
The meter is controlled by PC586 via remote communication with higher measuring accuracy using signal averaging technology of the software. The meter has a wide adaptability in clinical practices.
其先进的电流检测电路采用采样和保持方法，以提供精确的平均电流信号。
Its advanced current sensing circuitry employs sample and hold methods to provide a precise average current signal.
平均一个神经元可以形成大概1000个传出信号的突触，传入信号的突触更多，可能有10000个。
The average neuron forms about 1000 synaptic connections and receives even more, perhaps as many as 10, 000 connections.
平均一个神经元可以形成大概1000个传出信号的突触，传入信号的突触更多，可能有10000个。
The average neuron forms about 1000 synaptic connections and receives even more, perhaps as many as 10,000 connections.
前一种方法是利用信号在频域的能量分布特征识别目标，实际测试取得约83%的平均识别率。
The preceding method is uses the signal in the frequency range energy distribution trick recognition goal, the actual test obtains approximately 83% average recognition rate.
本文阐述光纤数字通信中部分响应信号的特点，和适当地设置信号电平使平均误码率达到最小的方法。
This paper describes the signal characteristic in optical fiber communication systems, and the way to set the signal levels appropriately for the minimum average error rate.
在信息论中，信息容量的平均数——信号非随机性的量度。
In information theory, the average information content-a measure of nonrandom ness in a signal.
用平均平滑周期图法分别估算出信号与噪声的功率谱密度函数。
The power spectrum of the noise and signal are estimated by the average smooth periodogram method.
多载波信号的峰值平均功率比远远大于单载波系统，而且峰平比随着子载波个数无限增长。
The ratio of peak and average power in multi carrier system is much larger than that in single carrier system, and may grow unboundedly as the number of subcarriers grows to infinity.
然后利用加权因子对信道参数在相邻信号段之间进行加权平均，得到最终的信道参数。
In the next place, accurate ultimate channel parameters were obtained by using different weight factors in neighboring channel parameters to achieve the weighted average.
给定具体的数字调角形式，用这种方法可在计算机上计算所给信号的平均功率谱密度。
Giving concrete digital-modulated form, the mean power spectrum density of the signals discussed can be obtained in this way. The calculation can be done on computers.
本文利用高阶循环统计量讨论几乎周期滑动平均(apma)信号参数的闭式递推估计。
This paper deals with the closed form recursive estimation for parameters of almost periodic moving average (APMA) signal using higher order cyclic statistics.
因变量是各图形信号的平均反应时。
The dependent variable was the average response time of each signal.
提出了一种基于分割传输序列(PTS)改善正交频分复用信号峰值平均功率比(PAPR)的优化算法。
An optimal algorithm based on partial transmit sequences (PTS) for reducing the peak to average power ratio (PAPR) of orthogonal frequency division multiplexing signal is presented.
另外，基于模糊变量的期望值算子做出新的评价标准用来评价信号的平均尖端度。
Besides, based on the expectation operator of the fuzzy variable, a new evaluation standard is established to estimate the average sharp degree of the signals.
提出了对传感器采集到的微弱信号进行累加平均和小波变换中的多分辨率分析方法相结合去噪。
The method that combine the cumulative average and multi-resolution analysis in wavelet transform was presented which can de-noise the weak signal collected from the sensor.
本文主要研究了多载波相位编码(MCPC)脉冲信号，以及具有低峰值-平均包络功率比(PMEPR)的多载波脉冲串的设计。
This thesis mainly discusses the multi-carrier phase code (MCPC) pulses signal, and the design of pulses trains with low peak-mean envelop power ratio (PMEPR).
尤其在对原始信号进行低次数平均的情况下，本降噪方法更具优越性。
The advantage of the method can be seen particularly as used to the data with low average times.
尤其在对原始信号进行低次数平均的情况下，本降噪方法更具优越性。
The advantage of the method can be seen particularly as used to the data with low average times.
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