内估计

具有低阶项的非散度椭圆方程的解在Morrey空间中的内估计

Interior Estimates in Morrey Spaces of Solutions for Elliptic Equation in Nondivergence with the Lower Order Terms

有限元法的逐点估计及最大模内估计

Point by point estimation and maximum norm inner estimation in the finite element method

根据该方法得到的实验结果，我们可以对采用了气体传感器的装置在其技术指标范围内估计气体传感器的可靠性。

Test results obtained using this method allow us to evaluate the sensor reliability in the range of the requirements of applications using gas sensors .

在全球范围内估计有29500余种附生植物，其中维管束附生植物的种类高达24000种，约占总维管束植物种类的10%。

It was estimated that there are 29 500 epiphytic species , including 24 000 vascular epiphytes that account for 10 % of the total vascular species in the world .

SWEDE算法提高模式空间内DOA估计抗噪声能力

Use of SWEDE Algorithm to Improve the Noise Resisting Ability for Mode-space DOA Estimation

研究内容包括以下几方面：第一，对测距模块内TOA估计算法的研究。

Principal contents of this dissertation are summarized as follows . Firstly , researches on the TOA estimation algorithms for the ranging module are carried out .

针对这个问题，本文的第四部分研究了一种改进的PTS算法，通过几何内插估计发射信号的最大包络值，从而降低传统PTS法的计算复杂度。

The fourth part of the dissertation proposes a modified PTS algorithm , which could efficiently reduce the computational complexity by estimating the maximal envelope of transmitted signals using geometric interpolation .

摄像机内参数估计的若干研究

Some Researches on the Estimate of Camera Intrinsic Parameters

基于合闸前铁心内磁通估计的变压器涌流抑制方法研究

Study on the Mathod of Transformer Inrush Current Inhibition Based on Estmated Flux in Core before Reclosing

克里格法是地统计学的重要内容之一，它可对空间分布的数据求线性最优、无偏内插估计。

Kriging is an important part of geostatistics , which deals with spatially distributed data , the estimation of Kriging is linear optimal and unbiased interpolative .

为此我们对资产的预期收益率给出在一定精度范圈内的估计，用模糊数来描述其预期收益率，使模型更具现实意义。

So we give a estimate for captial expectation yield and use fuzzy number to describe its expected return rates , which make the model more significant .

该算法利用参考接收通道的输出信号作多时延的分数内插估计来进行自适应杂波对消。

The presented algorithm employs the auxiliary receiving channel reference signal to adaptively cancel the direct signal and multipath reflected clutter by using the fractional interpolated arrival time interval of such clutters .

本文提出一种在频率域内直接估计随机动态系统的连续时间模型参数的快速迭代算法。

In this paper , a direct procedure for estimating the parameters of a continuous-time model of a dynamical stochastic system is presented . It is a fast interative algorithm in frequency domain .

该方法首先利用线性预测算子和最小二乘估计来计算影像像素的灰度，然后统计整幅影像内的估计像素灰度值与对应像素点的实际灰度值的累计平均平方误差。

The basic principles are that each pixel of image is first predicted by using linear prediction operator and least square estimate technique and then the mean square root of the difference between pixels ' gray and their predictions are added up .

CDMA信号码片内多径时延估计算法

Time Delay Estimation of Multipath in CDMA Chip

随后我们对Hill估计和新估计进行了Monte-Carlo模拟，在一定范围内，新估计更接近真实值。

Then , We used Monte Carlo simulation to estimate Hill estimator and the new , in a certain range , the new estimator closer to the real value .

整个带内合成效率估计平均为82%，最大合成效率达87%，功率相加效率（PAE）约为13.6%；若电源达到MMICs单片的额定值，估计最大输出射频功率将会达到7W。

The average combining efficiency over the operating band was estimated at 82 % .

主要研究内容概括如下：第二章研究LFM信号脉内调制参数估计问题，着重解决多分量LFM信号的脉内调制参数估计问题。

The main contributions of this dissertation are given as follows : In Chapter 2 , the intra-pulse modulation parameter estimation problem is studied . We focus on solving the problem of intra-pulse modulation parameter estimation for multi-component linear frequency modulation ( LFM ) signals .

自适应滤波器在时延估计中的应用&广义二次内插时延估计法

Application of adaptive filter in time delay estimation & generali-zed quadratic interpolation method

血管内超声技术估计冠状动脉阻抗的方法和实验

Coronary artery impedance estimation based on the intravascular ultrasound technique and its experimental studies

一种改进的三点内插时延估计算法

An improved three-point-insert time delay estimation algorithm

基于层内局域方差估计，利用该收缩函数得到一种局域自适应的图像去噪算法。

Secondly , using locally variance estimation , a locally adaptive image-denoising algorithm was presented .

无线传感器网络监测区内节点能耗估计节能型变压器投资分析

Modeling and Analysis of Energy Cost Curve for Wireless Sensors Network Cost analysis on the energy saving transformer

该方法在小波系数的影响域内计算和估计信号的真实系数，从而进行信号重构，避免了复杂的交替投影算法。

The real coefficients are computed and estimated from the influence domain of wavelet coefficients , which avoids the complicated alternate projection method .

本文提出了一种改进的余弦曲线拟合三点内插时延估计算法，并推导了这一估计算法的方差。

An improved time delay estimation algorithm of cosine model three-point insert is proposed , and the variance of the estimation is derived .

电池有一个内置微处理器，它通过电池充放电的过程来提供电池内电量的估计值。

The battery has an internal microprocessor that provides an estimate of the amount of energy in the battery as it charges and discharges .

同时还给出了当公母畜彼此间有亲缘关系时，利用单元内方差分析估计遗传力的方法。

In addition , in this paper the author suggest some other methods to estimate heritability by using analysis of variance within unit when the blood relationship exists between sire and dam .

针对小波信号分析的特点，对小波理论在数字视频图像压缩中的应用进行了研究，并对小波基的选择问题和小波变换域内的运动估计补偿问题做了探讨。

This paper studies the application of wavelet theory in digital video compression , and makes some discussions on the wavelet bases selection and motion estimation and compensation in wavelet frequency domain .

然后针对期望用户，对一个符号内的状态估计求平均值，接着进行多径合并再判决。

To detect the expected user 's symbol , the average of the state estimates in a symbol interval is calculated and then multi - path combination is applied for the following decision .

本文通过对实际项目估算过程跟踪分析，发现组织内项目的估计精度较低，提出已有的工作量估算模型不太适合当前项目组。

Through follow-up analysis of the actual project , the author finds out there is much room for improvement in effort estimation accuracy and commonly-used methods are not suitable for the current project group .