1、

Both the theoretical analysis and the results of computer simulation and lake tests proved that the algorithm is an effective target azimuth estimation method.

理论推导、仿真和试验结果均表明,该方法是一种有效的目标方位估计算法。

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3、

This paper analyzes the technique of underwater target scale identification of underwater acoustic equipment, presents the method of target azimuth precise measurement with the technique of double-channel short-time cross-spectrum. Lastly, a computer simulation is made.

分析了水下探测设备目标方位走向法的目标识别技术,提出了双通道短时互谱法的目标方位精确测定方法,并对其进行计算机仿真。

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4、

Simulation study on passive tracking of underwater moving target for bearing only

水下动目标纯方位被动跟踪仿真研究

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5、

Computer simulation indicates the algorithm can track the bearing of a target and improve bearing accuracy.

计算机仿真分析结果表明该算法可以有效地进行目标方位跟踪,进一步提高目标定向精度。

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6、

Then we analyze the target scattering center model, angle movement model and the simulation of radar target range profile based on these models.

并具体分析了目标的散射中心模型、角运动模型及根据这些模型进行目标一维距离像仿真的方法。

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7、

The simulation results show that the two algorithms have much better estimation precision and robustness than monostatic radar imaging algorithm for the target scattering center parameters.

仿真结果表明所提出的两种算法对目标散射中心参数的估计精度均高于单雷达成像估计结果,并具有较好的稳健性。

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8、

simulation results show that the estimation performance of factor k and doppler frequency offset is stable, which makes them space-domain fine features. 2. spatial location feature is extracted using high-precision spectral-correlation time difference estimation method combined tdoa target position algorithm.

仿真结果表明:莱斯因子和多普勒特征性能稳定,能够作为空域细微特征。2、利用精度较高的循环谱时差估计方法,结合TDOA目标定位算法,提取了空间位置特征参数。

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9、

A simulation system includes target signature and IR scene dependent database, image generation computer, IR target generator, IR scene projection optical system, flight simulator and simulation computer.

仿真系统包括目标特性及与红外场景有关的数据库、图像生成计算机、红外目标发生器、红外场景投影光学系统、飞行模拟器、仿真计算机。

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10、

The supervision targets of CIRC are extended to a financial index evaluation system and an innovating research is given in simulation of fair value of insurance company, which forms a better target evaluation system.

在中国保监会监管指标基础上扩展了保险公司的财务指标评价体系,并对保险公司公允价值的模拟进行了研究,从而形成较为完整的目标评价体系。

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11、

measurement and simulation of the back-ejecta of tantalum target material impacted by high intensity current pulse electron beam

强流脉冲电子束轰击下回喷靶材速度测量与数值模拟

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12、

The simulation results using Moving and Stationary Target Acquisition and Recognition ( MSTAR) data indicate that the error of the proposed method is small, and thus it has high accuracy.

移动与静止目标获取与识别(MSTAR)公共数据库实测数据的仿真结果表明,该方法估计误差较小,可获得较高的估计准确度。

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13、

In order to verify the correctness of the control target and the effectiveness of the control strategy, this paper used MATLAB to construct simulation model containing Mw-class direct-driven wind generator and power system, and had done many kinds of cases of simulation and analysis.

为了验证控制目标的正确性及控制策略的有效性,文中利用MATLAB构建了含兆瓦级直驱风电机组及电网的仿真系统模型,并对各种情况进行了仿真分析。

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14、

for the moving target composed of scatters, the yaw motion is only considered in the simulation for its influence in the result is more significant, so that the amount of computation is reduced.

对于由多个散射点构成的机动目标,只加入影响较大的偏航运动,运算量得以减小。

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15、

In combat plan simulation, produce target aircraft flight track is the key factor to system's success.

在空战战法训练系统中,目标飞机的运动和轨迹生成是关系到系统成败的关键环节。

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16、

Air combat plan training system is a virtual system for training commanders and pilots by using simulation means. In air combat plan simulation, to produce target aircraft flight track is the key factor to system's success.

空战战法训练系统是运用仿真手段对指挥员和飞行员进行空战战法训练的虚拟系统,在该系统中,目标飞机的运动及其飞行轨迹生成是关系到系统成败的关键环节。

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17、

Furthermore, combined with the modified K neighborhood flight track correlation algorithm, the new algorithm is generalized to include the case of multi-targets. Finally, the simulation experiments are done to verify its validity.

进一步,结合修正的K近邻域航迹关联算法,将该算法推广到多传感器多目标的情况,并给出了仿真试验证明其有效性。

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18、

research of target drone for air war training simulation system

空战训练模拟系统目标敌机生成问题的研究

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19、

numerical simulation of plasma collisional sheath evolution in spherical target

高压负脉冲球形靶周围碰撞等离子体鞘层时空演化数值解

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20、

design of rotating target system and numerical simulation for temperature of target disc

高速旋转氚钛靶系统设计和靶温度的数值模拟

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