The GIS database can provide full and detailed data of each index factor for every patch of the map;

Investigation on the computation of theoretic area of patch on map

不同坐标系图斑理论面积计算研究

互联网摘选

Instrument Patch Map of General Musical Instrument Digital interface

通用音乐设备数字化接口的乐器预置值映射

互联网摘选

The splicing/ decomposible encoding scheme proposed by Xu et al is applied to the construction of dynamic selection and mutation operators that were built respectively on the levels of genotype and phonotype of population. A completely new adaptive genetic algorithm is thus developed.

基于新的编码与判据，分别在种群层次与基因层次发展了动态变异与动态选择操作，进而提出了一类自适应遗传算法。

互联网摘选

For the active acoustic fuze for a torpedo on the basis of the distance measurement done by using acoustic pulses, the echo of a randomly undulating wave is a main disturbance to recognize a surface ship.

基于脉冲回声探测的主动声引信识别水面舰船，随机起伏的波浪回声干扰是限制其可识别水面舰船最小吃水的主要因素。

互联网摘选

It is a problem for the active acoustic fuze for a torpedo to recognize a surface ship in a high state of the sea.

高海况下识别水面目标是鱼雷主动声引信的一个技术难题。

互联网摘选

Research on Vibration and Acoustic Radiation Characteristic of Torpedo Electric Motor and Stern Shaft System

鱼雷电机-艉轴系统振动与声辐射特性分析

互联网摘选

After using noise jammer, submarine ′ s course relate to the effect of acoustic countermeasure against torpedo and the successful elusion probability of submarine.

潜艇使用噪声干扰器后的航向规避关系到水声对抗的效果和潜艇的规避成功概率。

互联网摘选

Guidance Trajectory Analysis and Calculation for Active Acoustic Wake Homing Torpedo

主动声尾流自导鱼雷导引弹道分析计算

互联网摘选

The ability of long-distance searching goals of an acoustic homing torpedo can be improved greatly by using towed linear array, and the power of DOAs tracking of the torpedo is the key factor that influences the result in a war.

使用拖曳线列阵可以有效提高自导鱼雷远程搜索目标的能力，而能否精确跟踪目标方位将直接影响到鱼雷的实战效果。

互联网摘选

According to the tactics principle of naval ship counter acoustic homing torpedo, this paper mainly discusses naval ship how to counter acoustic homing torpedo by using the noises produced by continual underwater explosions.

根据舰艇对抗声自导鱼雷的战术原则，从实战出发，本文重点对水面舰艇利用水下连续爆炸声信号与声自导鱼雷的对抗进行了研究。

互联网摘选

A Study on Vessel Evading Method to Acoustic Homing Torpedo A Mathematical Model for Submarine Mobile Acoustic Decoy Against Two Acoustic-homing Torpedoes

水面舰船对声自导鱼雷防御机动方法研究一种潜艇使用自航式声诱饵防御2枚声自导鱼雷数学模型

互联网摘选

As a common means to defense acoustic homing torpedo, soft-kill devices are drawing more and more attention.

软杀伤器材作为一种目前比较常用的防御声自导鱼雷的手段，正受到越来越多的关注。

互联网摘选

It is anticipated that the results of this thesis will promote the research on the signal processing for acoustic homing torpedo.

文中的研究结果，将有助于推动自导鱼雷声信号处理新方法的研究。

互联网摘选

Simulation of Submarine ′ s Optimal Course After Using Noise Jammer to Elude Acoustic Homing Torpedo

潜艇使用噪声干扰器规避鱼雷攻击最优航向仿真研究

互联网摘选

Necessity and Feasibility Research on Salvo of Acoustic Homing Torpedo

声自导鱼雷连续射击的必要性与可行性研究

互联网摘选

Exploration on countermeasure of acoustic homing torpedo against bubble shell

声自导鱼雷对抗气幕弹技术方法探讨

互联网摘选

Research on Model of Defending Acoustic Homing Torpedo Using Mobile Acoustic Decoy by Submarine

潜艇使用自航式声诱饵防御声自导鱼雷模型研究

互联网摘选

Using this system, the acoustic homing torpedo received signals can be simulated dynamically.

利用该系统可动态模拟声自导鱼雷所接收的声信号。

互联网摘选

Effect on Acoustic Homing Torpedo Capture Probability of Fire Elements and Errors

声自导鱼雷射击诸元及误差对其捕获概率的影响

互联网摘选

The target-detection model of acoustic torpedo is analyzed, and the model of fire efficiency is given, while the optimum falling zone of rocket assisted torpedo is confirmed by calculating.

本文首先深入研究了声自导鱼雷对目标的检测模型，进而建立了基于蒙特卡罗法的射击效率计算模型，通过仿真计算确定了火箭助飞鱼雷的最优落水区。

互联网摘选