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Satellite_orbit_design
现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。
1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）；
2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）；
3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)
- 2013-07-19 14:56:28下载
- 积分：1
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costFinal
FUNCTION FOR COSTFINAL USED IN PSO
- 2012-02-09 22:13:52下载
- 积分：1
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SHAH_Hw3
Support Vector Machine matlab code
- 2011-04-25 03:20:07下载
- 积分：1
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Differential-equation-code
微分方程的求解代码，包括单微风方程，微分方程组。(Differential equation code, including the single breeze equation, differential equations.)
- 2012-04-30 20:56:46下载
- 积分：1
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ControLorenz
利用反馈控制可以将洛伦兹系统控制到任意状态(control Lorenz system to arbitrary state using feedback control)
- 2021-03-30 16:49:10下载
- 积分：1
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06557515
Adaptive Gradient-Based Methods for Adaptive
Power Allocation in OFDM-Based
Cognitive Radio Networks. IT IS THE RECENT PAPER IN COGNITIVE RADIO NETWORKS
- 2014-02-18 12:51:45下载
- 积分：1
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LMTS
This toolbox implements the same methods on small dadta sets and imlements a trimming method using a random uniform distribution to quickly process large data sets.
- 2009-05-04 06:01:54下载
- 积分：1
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bangbang
this is a simple illustration of a bang bang controller...
- 2010-02-17 13:39:57下载
- 积分：1
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hanshu-4-2
超实用的matlab函数使用文档说明,有很多哦~,分几个包上传..4-2(ultra-practical use of Matlab function documents show that there are many-oh, a few hours .. 4-2 Upload Packet)
- 2006-12-05 10:52:19下载
- 积分：1
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S_kongjingduyue
通过比较传统仅移相的波束与移相+理想延时的波束，来说明述S波段宽带阵列孔径渡越现象(To demonstrate the aperture effct of S_band windband array, this programe comparing the beam pattern of the traditional beamforming method "phase shifting only" with that of "phase shifting+ ideal delay".)
- 2013-09-26 10:45:56下载
- 积分：1
