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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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fuzzy-control
模糊控制pid仿真，包括整体的软件设计等实现方法(fuzzy pid simulation)
- 2011-10-16 14:38:29下载
- 积分：1
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matlab_coding
说明： matlab的源程序,没有其他目的，只希望下载k均值算法看看!(Matlab source, no other purpose only hope downloaded k means algorithm to see!)
- 2006-03-17 09:26:11下载
- 积分：1
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Wolf
相信大家见过了star的上线和大灰狼的插件版
Wolf结合了star 的上线，大灰狼的插件功能，比原来的更强大，上线更稳定！！！！
为了庆祝咖啡上了百度第一页，现在开源了这套源码！！！也给新手朋友练练手，小狼已经处理过了，免杀好做！！！
同时也给有需要的可以2次开发
(I believe we have seen the star on the line and the big bad wolf of plug-in version
Wolf combines on-line star, the wolf s plug-in functionality, more powerful than the original, more stable on the line! ! ! !
To celebrate coffee on the first page of Baidu, now open source set of source! ! ! But also to the novice friends to practice your hand, coyotes have been handled, free to kill better to do! ! !
But also to those in need can be twice Development)
- 2014-10-26 06:31:34下载
- 积分：1
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2014204091
应用DSP集成开发环境CCS，并用TMS320VC5416开发板来实现FIR数字滤波。旨在熟悉FIR和IIR滤波器的原理及设计流程，学习使用MATLAB设计数字滤波器，熟悉CCS软件使用方法，并了解DSP集成开发环境的使用和特点。(Application of DSP integrated development environment CCS, and with the development board to achieve TMS320VC5416 FIR digital filter. FIR and IIR filters designed to be familiar with the principles and design process, learning to use the MATLAB digital filter design, familiar with CCS software to use and understand the use and characteristics of DSP integrated development environment.)
- 2014-12-07 11:20:58下载
- 积分：1
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gauss_pulse
脉冲传输函数,描述脉冲的传出特性，基于matlab的平台(pulse function matlab)
- 2012-12-28 18:47:21下载
- 积分：1
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Chaos-Toolbox-Ver.2.0
C-C方法计算时间延迟和嵌入维数
主程序：C_CMethod.m, C_CMethod_independent.m
子函数：correlation_integral.m(计算关联积分)
disjoint.m(将时间序列拆分成t个不相关的子序列)
heaviside.m（计算时间序列的海维赛函数值）(CC method to calculate the time delay and embedding dimension of the main program: C_CMethod.m, C_CMethod_independent.m subfunction: correlation_integral.m (computing association Points) disjoint.m (time-series split into t unrelated promoter sequences) heaviside.m (calculation of time-series the Hedwig match function value))
- 2012-06-20 15:31:43下载
- 积分：1
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ber_simulation
本课题主要研究当信道中的加性噪声为高斯白噪声时，对接收端数字信号的判决带来的影响。
通过实验的手段分析信道无噪声的情况时，对接收端译码译码带来的影响；通过实验的手段分析信道有噪声的情况时，对接收端译码译码带来的影响；
代码可直接运行，包括基带下的误码率仿真，频带下的仿真，以及相互间的对比。界面很好(Signal in channel transfer process, not only by the channel itself, it brought, also influenced by the additive noise, Gaussian white noise is a communication channel additive noise. The main subject of study when the additive channel noise is white Gaussian noise, the impact of digital signal on the receiving end of judgment. By means of analysis of the experimental channel without noise, the impact on the receiving end decoding decoding noisy channel decoder decoding on the receiving end, the impact by means of analysis of the experiment )
- 2013-03-26 15:59:06下载
- 积分：1
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toeplitzmult
Toeolitz矩阵的相乘程序，实现Toeplitz矩阵的相乘操作(matlab program for toeplitz matrix multiplication)
- 2010-08-06 11:33:02下载
- 积分：1
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baozhuang
AB公司的ContolLogix 5000软件控制系统编程实例！(AB ContolLogix 5000 software control system programming examples!)
- 2011-02-15 09:30:06下载
- 积分：1
