Channel estimation technique is one of the key techniques in OFDM systems.
信道估计是OFDM系统中的关键技术之一。
Channel Estimation technique is one of the key techniques in OFDM communication systems.
信道估计是正交频分复用系统中的关键技术之一。
A new frequency estimation technique for BPSK modulation signals embedded in strong noise is proposed.
在强噪声背景下，针对BPSK调制信号，提出了一种新的频率估计技术。
In this paper, a low-complexity blind channel estimation technique is proposed for long-code MIMO CDMA systems.
该文提出一种用于多输入多输出CD MA系统的信道快速盲估计方法。
A bearing sequence estimation technique based on adaptive phase-difference estimator is presented in this paper.
本文提出一种基于自适应相位差计的方位序列估计技术。
Results show that the proposed PSF parameter estimation technique and the defocused image restoration are effective.
实验结果表明：该方法能有效地估计离焦模糊参数和复原模糊图像。
Thus, the window spectrum estimation technique provides more effective model validation than the traditional back-test m.
为将基于窗谱估计的模型验证技术应用于金融时间序列领域，以解决金融时间序列模型的设定正确性。
The nonlinear parameter estimation technique can simultaneously estimate the thermal conductivity, heat transfer coefficient and absorbed energy.
采用非线性参数估计可同时估计出热扩散率、散热系数以及试样吸收的能量。
A background estimation technique was developed based on sequential image time stability for slowly changing background in real-time image processing.
针对背景的缓变特性和实时图像处理的需求，该文提出了一种基于序列图像时间稳定性特征的背景估计技术。
Spatial spectrum estimation technique is a new direction-of-arrival estimation technique based on multielement array and modern digital signal processing theory.
空间谱估计测向是一种以多元天线阵结合现代数字信号处理为基础的新型测向技术。
This technique uses different time delay values of the LFM pulse to code the transmitted information, and uses time delay estimation technique to perform decoding.
该技术利用线性调频信号（LFM）矩形脉冲的时延值进行时延编码，在接收端采用时延估计技术进行时延解码。
An off-line parameter estimation technique to determine the parameters, which are necessary to implement the vector control of the induction machine, is presented in this paper.
详细介绍了感应电动机矢量控制系统电机参数的一种离线辨识技术。
On this basis, combined with one sort of background updating model, vehicle tracking algorithm is presented through using two-dimension motion estimation technique in dynamic image processing.
在此基础上，使用动态图像处理技术中的二维运动估计技术，结合背景更新模型提出了一种车辆跟踪算法。
First, the channel estimation technique in SISO-OFDM system is investigated, with the emphasis on decision-directed channel estimation methods and pilot-symbol-aided channel estimation methods.
首先讨论了SISO - OFDM系统的信道估计方法：面向判决的信道估计和基于导频的信道估计。
RUP development process is the mainstream of modern software development with characteristics of iteration and use case driven. UCP based on the use case is a software size estimation technique.
RUP的开发具有迭代、以用例为驱动的特点，是现代软件开发的主流，UCP是基于用例的软件规模估算技术。
Selecting the best technique or combination of estimation methods to apply to a project has become a large problem for software teams.
对于软件团队来说，一个很大的问题是在项目中选择哪些最佳的技术或者评估方法的组合。
Another sizing technique, Use Case Function Point (UCFP) estimation, is an adaptation of Function Point Counting.
另一个估计技术，用例功能点(UCFP)评估，是功能点计算方法的改编。
Figure 12: Illustration of regression-based technique for estimation.
图12：基于回归的评估技术。
Channel estimation is the key technique to implement OFDM system, and is also the hotspot of research.
信道估计是实现OFDM系统的关键技术之一，也是目前研究热点。
Furthermore the source number estimation method based on theory of MDL and the algorithm of MUSIC based on sub-space projection technique are also introduced briefly.
并且简单介绍了基于最小描述长度(MDL)原理的信源数目估计方法以及基于子空间投影技术的MU SIC算法。
Cancelling frame redundant through motion estimation and compensation is one of the key technique of the video image compression code.
通过运动估计与补偿技术去除帧间冗余是实现视频图像压缩的关键技术之一。
Motion Vector prediction forms a key part of video coding technique in that it directly affects the bitrate and performance of motion estimation.
运动矢量的预测是视频编码技术中的一个重要组成部分，它直接关系到运动估计的精度和码率大小。
Discuss the interference subtraction process and signal suppression technique. The estimation of several key parameters is analyzed.
重点讨论了干扰对消过程和信号抑制技术，对几个关键参数的估计进行了分析。
Wavelet processing, in which wavelet estimation is essential, is an effective technique for improving the resolution of seismic data.
子波处理技术是提高地震资料分辨率的一种有效方法，其关键在于获得准确的子波估计。
Motion estimation is a key technique in video compress and coding.
运动估计是视频压缩编码中的关键技术。
They use a statistical technique called probabilistic estimation in which probabilities are assigned to estimated or unknown figures.
他们采用一种叫做“概率估计”的统计方法-概率被分配到估算的和未知的数字。
A weighted adaptive DE interlacing method which can effectively solve motion estimation failure in motion compensation technique was proposed.
考虑到运动补偿技术中运动估计失效的情况，提出了一种有效的混合去隔行方法。
Predictive motion estimation algorithm is analyzed and software optimization technique is studied.
提出预测运动估计算法并研究软件优化技术。
ESPRIT is a signal parameter estimation method using rotational invariance approaches, which is a subspace decomposing technique.
ESPRIT算法是一种用信号旋转不变性来估计信号参数的方法，属于子空间分解技术。
ESPRIT is a signal parameter estimation method using rotational invariance approaches, which is a subspace decomposing technique.
ESPRIT算法是一种用信号旋转不变性来估计信号参数的方法，属于子空间分解技术。
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