signal detection and estimation

This dissertation was to research and develop the motion target detection technologies based on image sequences. The related technologies mainly included the motion estimation, target detection, false signal suppression, and image filtering, and so on.

本论文致力于研究序列图像中的运动目标检测技术，涉及到的相关技术主要有：运动估计技术；目标检测技术；虚警信号抑制技术；图像滤波技术等。

Terminal movement causes channel fast fading, which makes channel estimation obsolete and influences receiver signal detection.

终端的移动会造成信道的快速时变，而使得信道的估计值产生偏差，因此影响对信号的估计。

Three methods for analyzing and processing the laser scattering signal of bubbles in water, the threshold detection, noise elimination processing and power spectral estimation, are put forward.

提出了阈值检测、降噪处理和功率谱估计三种分析和处理水中气泡激光散射信号的方法。

Moreover, a new method combining Radon-Gabor transform with "clean" technique for multicomponent LFM signal detection and parameter estimation is presented.

然后阐述了用Radon Gabor变换对LFM信号进行检测和参数估计的基本原理，并结合逐次消去（Clean）技术提出了基于Radon Gabor变换的多分量LFM信号检测和参数估计实用算法。

The focus here is space-time diversity, channel estimation and signal detection.

本文的研究重点是MIMO-OFDM 系统的空时分集 、 信道估计和信号检测技术.

Signal Detection and Parameter Estimation for Continuous Wave Radar

连续波雷达的多目标检测与参数估计