ARPR是什么意思

网络释义

用法例句

An effective method of dynamic power management based on wavelet and AR(auto regression) is proposed to extend life of wireless sensor networks by making economical use of energy.

为了最大限度地节约能量的使用,延长无线传感器网络使用寿命,提出了一种利用小波和自回归的动态功率管理(DPM)方法。

This paper comprehensively studies the properties of strength and toughness of U-shape steels 20MnK,Q275 on test pieces under various processes of intercritical hardening and self-tempering.

以20MnK、Q275两种牌号U型钢进行试验，全面探索了U型钢经亚温淬火及自回火后的强韧性。

Simultaneous heating and quenching with high power medium frequency equipment for parts of long shaft,adopting special induction coil and adjustable induction coil and self tempering,will improve on medium frequency quenching quality of the parts and raise obviously productivity,thereby cause the enterprise to obtain fine product quality,high productivity and Low production cost.

对长轴类零件采用大功率中频机同时加热表面淬火的方法 ,配以专用感应圈和伸缩感应圈的应用和自回火的应用 ,结果表明 ,可提高零件中频表面淬火质量 ,并大大提高生产效率 ,从而使企业在生产中取得高产品质量 ,高生产效率和低生产成本的极佳效果。

The investigation was conducted on the technique of intercritical hardening by medium frequency induction and self tempering for the high strength bolts.

对高强度接头螺栓进行了中频加热感应亚温淬火及自回火工艺研究。

Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods.

多维混合回归系统模型是将回归与自回归结合起来的综合模型。

Meanwhile, the grey forecasting models were improved and it was verified that the time response series had the properties of autoregression.

利用 Ｚ 变换给出 Ｇ Ｍ （１，１）、 Ｇ Ｍ （２，１）的时间响应序列，改进了灰色预测模型，同时证明该时间响应序列具有自回归性。

This paper introduces a recurrence formula for estimating the variances of errors of a sequence forecasted by an autoregression model and gives two examples under both smooth and nonsmooth conditions.

讨论了自回归模型的预测误差的方差估计问题，给出了详细的递推计算公式，并给出了平稳序列与非平稳序列的例子各１个。

This paper proposes a non-linear adaptive filtering method based on analyzing the performance of the conventional adaptive methods in the cases of that the NBI can be modeled as a single tone,an autoregressive(AR) stochastic process or narrow band BPSK digital modulation signals.

在分析线性自适应滤波抑制单频干扰、自回归过程窄带干扰和窄带BPSK调制信号干扰的性能的基础上,提出了一种非线性自适应波抑制方法。

An adaptive spectral-estimation model was established, and the frequency estimation was implemented by autoregressive and adaptive algorithm.

提出了一种基于谱估计的跳频(FH,FrequencyHopping)信号的捕获方法,建立了自回归自适应谱估计模型和算法,通过计算信号频谱估计了跳频信号的瞬时频率。

On the basisof1 Dautoregressive integrated m oving average m odelARIMA (p;d;q), the 2 D m ixed autoregressive m oving average m odel ARMA (m , n; p, q) w as developed.

在一维自回归求和滑动平均模型（ＡＲＩＭＡ（ｐ；ｄ；ｑ）的基础上，探讨了其在二维图像空域序列的模型推广。

As a signal analysis method,both empirical mode decomposition and autoregresslve spectrum are introduced.

EMD是一种适用于非线性、非平稳信号的自适应分析方法,故障信号经EMD分解后,提取对故障敏感的分量作自回归谱分析,可以得到高信噪比的特征量。

In the lattice HP model, it is the key of the algorithm of self-avoiding path.

利用生物信息学方法,对蛋白质折叠过程进行研究,建立蛋白质折叠自回避搜索的遗传算法模型,通过计算机模拟,对较短序列进行检测,以探究蛋白质折叠的过程。

Studies on ship motion real time rediction based on model of autoadapted long auto-regression for the characteristics of different wave conditions,signal of different ship gyro.

针对舰载武器系统的稳定瞄准,提出了船舶运动实时预报问题,根据不同海况、不同船舶的惯导信号特性的不同特点,研究了一种基于自适应长自回归模型的船舶运动实时预报方法,通过理论分析和仿真表明,本方法精度较高,对不同海况具有较强的适应能力,在计算量及存贮量上,也能满足实时处理的要求,同时,具有很强的抗中断能力,提高了整个系统的可靠性和鲁棒性。