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RZ_DPSK_pulse
通过正弦函数实现的光通信应用的占空比为50％或33％的RZ－DPSK信号(Sine function through the implementation of optical communication applications, the duty cycle of 50 or 33 RZ-DPSK signal)
- 2009-03-23 10:40:08下载
- 积分：1
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C
说明： C+陷阱与缺陷,适合于各个阶段的学习者学习!(C+ traps and defects, suitable for all phases of learners!)
- 2010-04-01 15:05:17下载
- 积分：1
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matlable
MATLABLE学习书籍电子版，从简单到困难，提高给大家参考(MATLABLE learning books electronic version, from simple to difficult, to improve to everyone reference)
- 2012-11-18 11:29:00下载
- 积分：1
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MIMO-channel
对mimo的信道模型进行仿真，在OFDM技术下，MIMO信道的特性进行仿真(mimo channel )
- 2010-05-13 18:20:11下载
- 积分：1
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focal_mechanism_P
地震学绘制震源机制小程序,只要输入震源机制参数就能方便地用MATLAB绘制震源机制球(Program of focal mechanism )
- 2021-03-31 19:29:08下载
- 积分：1
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kingkai_v78
代码里有很完整的注释和解释，与理论分析结果相比，音频信号通过LM386放大。( Code, there are very complete notes and explanations Compared with the results of theoretical analysis, LM386 audio signal amplification.)
- 2017-01-19 11:36:29下载
- 积分：1
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data-file-original
rinex file observasion
- 2011-09-24 15:07:25下载
- 积分：1
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equidistant
说明： 本程序实现了CT系统在锥形束等距投影情况下，2D图像的重建(This procedure achieved a cone-beam CT system in the case of isometric projection, 2D image reconstruction)
- 2009-08-08 09:19:22下载
- 积分：1
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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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taupchange
基于铌酸锂光波导中飞秒光参量放大过程中的脉宽变化及各光波的传播三维图matlab源代码(Based on lithium niobate waveguide femtosecond optical parametric amplification process changes and the light pulse propagation three-dimensional map matlab source code)
- 2013-09-14 00:14:06下载
- 积分：1
