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14
说明： 随着信息容量的增加和频率资源的稀缺，为提高单位频带利用率，在微波通信系统中越来越多地采用多电平多相位的复杂信号调制方式，尤其是正交幅度调制(QAM)得到了大量的应用，从早期的4QAM到今天的16QAM。高阶QAM调制大容量数字微波通信系统为了保证服务质量，降低误码率，(long with the increase of information capacity and frequency resource scarcity, for improving the utilization ratio, unit of microwave communication bandwidth used more and more in the system of multilevel much phase modulation method complex signal amplitude modulation )
- 2011-05-07 12:03:27下载
- 积分：1
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matlab-junheng
均衡技术的matlab仿真。包括时域均衡和频域均衡后的信噪比对比(Equalization matlab simulation. Including time domain equalization and frequency domain equalization SNR comparison)
- 2013-08-28 21:52:03下载
- 积分：1
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paper
去定向角参考文献 文献中详细阐述了定向角的生成原因 及去定向操作流程(Reference literature to orientation angle elaborate orientation angle of the Causes and go directional operation processes)
- 2013-03-25 12:47:08下载
- 积分：1
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still
地球不转时的星下点轨迹，回归周期1天，可自行设定(Earth does not rotate when the nadir track one day return period)
- 2013-07-19 15:04:50下载
- 积分：1
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FIR-filter
带matlab界面的FIR滤波器窗化设计，应用fft实现序列通过数字滤波器。(With matlab interface window of FIR filter design, FFT is applied to implement sequence through the digital filter.)
- 2014-09-17 14:50:03下载
- 积分：1
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tu
认知无线电系统误码率仿真分析 通过MATLAB编程实现
(The Ber simulation analysis of Cognitive radio system)
- 2013-10-30 22:16:32下载
- 积分：1
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RoundWave
圆形波路径规划算法，从起始点通过用圆形波传递到达目标点的方法来获得连通路径。适用于已知地形的栅格图。(Circular wave path planning algorithms, from the starting point by using a circular wave transmission methods to reach the target point to get connectivity path. Applicable to the known topography of the grid map.)
- 2008-03-18 20:07:14下载
- 积分：1
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chafenfangcheng
系统辨识课程中经典辨识方法之差分方程辨识源代码(Differential equation
)
- 2012-04-08 15:27:59下载
- 积分：1
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pendol
Modeling an Inverted Pendulum in Simulink using PID
- 2013-03-11 23:40:26下载
- 积分：1
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tutorialofmatlab
wonderful tutorial of matlab include many souce code(wonderful tutorial include many of Matlab souce code)
- 2007-06-16 17:38:19下载
- 积分：1
