1) time efficiency evaluation
时间效能评估
1.
Communication link jamming is evaluated with adaptive coding and modulation(ACM) and the measurable criterion about time efficiency evaluation is firstly put forward.
对采用高性能自适应编码调制(ACM)的通信链路干扰进行评估,提出了可度量的时间效能评估指标。
2) efficiency evaluation
效能评估
1.
Weapon efficiency evaluation based on fuzzy approaching degree;
基于模糊贴近度的武器装备效能评估
2.
Warfare using efficiency evaluation of acoustics jamming equipment;
水声干扰设备作战使用效能评估
3.
Efficiency Evaluation of Anti-aircraft Missile Based on the LMBP Neural Network;
基于LMBP网络的防空导弹武器系统效能评估模型
3) effectiveness evaluation
效能评估
1.
Operational effectiveness evaluation of airborne electronic warfare system based on Vague sets;
基于Vague集的机载电子对抗系统作战效能评估
2.
Operational Effectiveness Evaluation for Defense Missile Weapon System;
防空导弹武器系统效能评估研究
3.
On method for effectiveness evaluation of netted radar in countermeasure to ARMs;
组网雷达对抗反辐射导弹的效能评估方法研究
4) effectiveness assessment
效能评估
1.
Simulation and effectiveness assessment of air-to-surface laser-guided missile.;
空对面激光制导导弹的仿真与作战效能评估
2.
The logarithm model in fighter plane air-to-surface target attacking effectiveness assessment is analyzed firstly, and its faults are put forward.
详细分析了作战飞机空-地作战效能评估中常用的对数法模型,指出了模型中存在的问题,并结合作战理论和实战情况,针对原模型存在的问题提出了一种新的空-地攻击作战效能评估解析计算方法——综合指数模型,并对综合指数中各分项能力的评估模型进行了修改完善。
5) efficiency assessment
效能评估
1.
From the notion of missile equipment system s efficiency,it is pointed out the key role of efficiency assessment is the kill probability for single missile.
从导弹武器系统效能的定义出发,指出了导弹的单发杀伤概率是效能评估的关键性指标,建立了目标角闪烁引起的起伏误差模型,阐述了在导弹飞行末端角闪烁对单发杀伤概率的影响,并在此基础上对地空导弹的杀伤效能进行了评估。
2.
Putting jamming and anti jamming together, and emphasizing typical anti jamming actions, efficiency assessment of general radar under jamming is studied in detail in this pape.
文中着眼于典型抗干扰措施 ,将干扰与抗干扰置于同一个平台上 ,系统研究了干扰条件下常规雷达的效能评估 ,即抗干扰效果 。
6) efficiency evaluating
效能评估
1.
With analyzing the aviation anti-submarine warfare and establishing the model of efficiency evaluating about the aviation anti-submarine warfare,the Game Theory and optimal control theory we.
通过对航空兵应召反潜搜索的分析,建立应召反潜搜索效能评估模型,并应用对策论与最优控制理论对模型进行分析,研究在潜艇速度和电量双约束条件下,影响搜索效能的关键因素,为航空兵战术决策提供依据。
2.
The efficiency evaluating of battlefield network attacking is the main content of network attacking research.
战场网络攻击效能评估是网络攻击研究的重要内容。
补充资料:地价评估趋势评估法
地价评估趋势评估法
【地价评估趋势评估法】土地价格在一定的时间内由于受诸多因素影响,呈周期性的波动,但总趋势是上升的,因此,利用一定的数学模型,就可以求算出地价,一般要通过回归分析,找出土地价格与时间变量之间的函数关系,画出地价发展变化趋势图形,然后建立数学模型,进而推算出地价。若以Y代表历年地价,X代表时间,丫代表地价,其关系式为:y‘=a+bx(a、b为常数)。采用这一方法,需以长年积累起来的地价变动资料作为分析依据。地价的时间序列最好在ro年以上。因为时间序列愈长,愈能排除偶然因素和短期因素对趋势值的异常干扰。另外,用地价长期趋势图可比较两个地段地价_L涨的强弱程度,如果长期趋线越陡,则表明该地段地价升值性越强;反之,则表明该地价的升值性越弱。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条