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han1
这里我们针对三级固体火箭进行研究，主要考虑每一级发动机工作时推力 和比冲 与发动机试车存在摄动偏差（相差 ）时所产生火箭关机点时刻的状态偏差。火箭的飞行的动力学方程可建立在地面发射坐标系中，火箭的第一级、第二级和第三级按照固定的俯仰角程序飞行，第二、三级飞行时已在大气层外，此时可忽略气动力的影响。(Here we study for three solid rocket, the main consideration at every level when the engine thrust and state arising the moment the rocket off point perturbation deviation (difference) in the presence of specific impulse and engine test bias. Outside of the rocket flight dynamics equations can be established on the ground coordinate system launch, the rocket s first stage, the second and third stages according to a fixed elevation angle of flight procedures, and the second, when the third flight already in the atmosphere, this when can ignore the effects of gas dynamics.)
- 2020-11-03 20:39:53下载
- 积分：1
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Guide-to-the-use-of-codewarrior
codewarrior使用指南.Guide to the use of codewarrior.(Guide to the use of codewarrior.rar)
- 2014-12-10 10:49:49下载
- 积分：1
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segment_new
C++ implementation of Local Self Similarity. shi xian tu xiang de rong
- 2014-10-12 02:09:50下载
- 积分：1
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BCEncode
二维码操作程序示例二维码操作程序示例二维码操作程序示例二维码操作程序示例(Two-dimensional example of a program of two-dimensional code code example of a program of two-dimensional example of a program of two-dimensional code code example of a program)
- 2013-12-03 11:33:43下载
- 积分：1
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DThe_simulatie
详细介绍了3G方案中WCDMA的无线资源管理并给出了仿真方方法，在Matlab软件下进行了模拟，
(Described in detail the radio resource management of WCDMA 3G solutions and simulation side, were simulated in the Matlab software,)
- 2012-08-05 11:41:07下载
- 积分：1
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ranyouxiaohao
燃油消耗率一直是大家关注的问题，本程序采用matlab编程，绘制不同转速下发动机的燃油消耗率(The fuel consumption has been an issue of concern, the procedures used Matlab programming, drawing different speeds the engine s fuel consumption rate)
- 2013-05-07 13:29:55下载
- 积分：1
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QRcode
QRcode标准，非常不错的学习和编码资源，有需要的朋友请下载。(QRcode standard)
- 2015-01-09 11:25:04下载
- 积分：1
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pcm
simulink 实现 pcm编码 很有用 希望大家有利(similink pcm cod)
- 2011-05-27 19:17:28下载
- 积分：1
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com
利用COM组建的实现VC++与MATLAB的混合编程(COM realize the use of established VC++ Mixed with MATLAB Programming)
- 2008-05-07 13:21:55下载
- 积分：1
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svm
支持向量机原理与仿真
(Support vector machine theory level simulation)
- 2014-01-05 16:19:37下载
- 积分：1
