Noise的例句大全

A new detection method for low speed and small target over noise background

噪声背景下雷达低速小目标检测的一种新方法

DEMON analysis of underwater target radiation noise based on modern signal processing

基于现代信号处理技术的舰船噪声信号DEMON分析

Characteristic Extraction Method for Underwater Target Radiated Noise Based on Wavelet Transform

基于子波变换的水下目标辐射噪声特征提取方法

Nonlinear noise reduction of the underwater target radiated noise time series

水下目标辐射噪声时间序列的非线性降噪处理

Study on underwater target radiated noise modulated information extraction method

水中目标辐射噪声调制信息提取方法研究

A Method for Modulation Feature Extraction of Underwater Target Radiated Noise

一种水下目标辐射噪声调制特征提取方法

Computing Embedding Parameter of Target Radiation Noise from the Joint Forecast Effect

联合预测效果确定噪声信号嵌入参数的方法

The Research on Localization Method using the Information of Frequency Domain of a Target Radiated Noise

利用目标噪声频域信息的定位方法研究

And underwater target radiated noise is a great sort of underwater acoustic signal.

而水中目标辐射噪声是水声信号中的一大类。

The statistic distribution expressions of target and noise in2-dimensions domain were established.

推导出了目标和噪声在二维投影空间中的分布公式。

EM-based Underwater Target Radiated Noise Model Parameters Estimation

基于EM算法的水下目标辐射噪声模型参数估计

Firstly, the constraint conditions of static candidate target and noise candidate target enhance the anti-jamming ability.

在目标确认过程中增加了静止候选点约束和噪声候选点约束条件，增强了抗干扰性。

Local-linear-prediction in phase space is performed for the underwater acoustic target radiated noise.

从动力学的观点，对水声目标辐射噪声进行相空间的局部线性预测。

Local-linear-prediction analysis for underwater acoustic target radiated noise

水声目标辐射噪声的局部线性预测分析

The characters of target and noise in screw image are analyzed using histogram equalization, nonlinear transform and hybrid filter.

分析研究螺纹图像中目标及噪声的特点，采用了直方图均衡化、基于邻域的非线性变换和保持边缘的混合滤波器等算法进行处理，达到了检测目标增强的目的。

First, by using wavelet transform and multiresolution analyses, the modulated envelop of underwater target radiated noise is extracted.

首先，利用小波变换和多分辨率分析理论，提取水下目标辐射噪声的调制包络；

Firstly, introduce the underwater multipath channels and its propagating loss, the generation of underwater target radioactive noise and its characteristics.

本论文的主要研究内容可归纳如下：1.介绍水下多径信道及传播损失、水下目标辐射噪声产生的机理及特性。

For truly distinguishing target from noise, a new method for the design of the filters is given by utilizing the numerical synthesis algorithm for restraining noise.

为了准确的识别目标，提出一种基于数字综合算法的干扰抑制滤波器方法。

New algorithm attempts to make fully use of three channel information, and combine the powerful classification ability of probabilistic neural network to better distinguish between the target and noise.

该算法试图综合利用雷达三通道有用信息，通过概率神经网络强大的分类能力达到更好的区分目标和噪声的目的。

Target Tracking based on Particle Filter in Glint Noise Environment

闪烁噪声环境下基于粒子滤波的目标跟踪