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nseg
NSEG是美国兰利研究中心推出的飞行器起飞、爬升、巡航、加速、下降、减速和着陆等各个过程分析软件。(NSEG was developed to perform rapid aircraft mission analyses. It is based upon the
use of approximate equations of motion whose form varies with the type of flight
segment. Flight segments considered are takeoff, accelerations, climbs, cruises, descents,
decelerations, and landings. Layered atmosphere options are available. The program can
also be used for flight envelope mapping. NSEG provides the capability to analyze
aircraft missions from low to hypersonic speeds. Realistic and detailed vehicle
characteristics are input to NSEG to permit accurate mission analysis. NSEG allows
engine scaling so as to fit the design under analysis. NSEG contains several approximate
flight path optimization capabilities based on Rutowski energy-like criteria for
considering minimum time or fuel flight segments and maximum range segments during
climb or descent. Takeoff and landing analysis is based on the Air Force Flight
Dynamics Laboratory DATCOM method of high lift aerodynamic modelling)
- 2013-05-18 00:18:46下载
- 积分：1
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违约概率计算
运用KMV模型来计算债券违约概率matlab程序(Program for calculating default probability)
- 2021-03-08 01:19:28下载
- 积分：1
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1LOSNLOSIDENTIFICATION
这时一个有关NLOS误差抑制的matlab代码，简单有效，适合初学者(At this time, a NLOS error suppression matlab code, simple and effective, suitable for beginners.)
- 2018-08-03 08:40:33下载
- 积分：1
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视频录象，人人易懂
XLISP（XL600，XL1000）软件烧写操作视频录像教程...
视频录象，人人易懂
XLISP（XL600，XL1000）软件烧写操作视频录像教程-Video video, everyone read XLISP (XL600. XL1O00) software video burning operation Video Guide
- 2022-02-15 09:18:50下载
- 积分：1
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julituoyin
说明： 距离波们拖引干扰，雷达信号，matlab仿真(matlab radar simulate)
- 2021-04-21 14:28:49下载
- 积分：1
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一个PHP实现的不错的聊天室程序
一个PHP实现的不错的聊天室程序- A PHP realization good chatroom procedure
- 2022-04-02 05:25:19下载
- 积分：1
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Graph-theory
graph theory pppt ........................................................................
- 2013-09-23 19:49:12下载
- 积分：1
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利用c++开发的贪吃蛇游戏，有详细的各部分代码和编译连接文件...
利用c++开发的贪吃蛇游戏，有详细的各部分代码和编译连接文件-Use c++ Development Snake game in detail the various parts of the code and compile documents connected
- 2022-03-18 00:34:46下载
- 积分：1
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灵巧噪声
说明： 灵巧噪声干扰，可用于干扰多种雷达，包括脉冲压缩、脉冲多普勒、常规脉冲等(Smart noise jamming can be used to jam a variety of radar, including pulse compression, pulse Doppler, conventional pulse, etc.)
- 2019-05-22 20:49:09下载
- 积分：1
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Management process, roles,behaviour and skills
it is described the management processes, roles, behavior and skills
- 2019-05-28 19:49:22下载
- 积分：1
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