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speccorrect
在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)
- 2008-02-18 18:13:38下载
- 积分：1
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STAP
全自由度空时自适应处理,加载数据后可以直接运行(Full freedom of space-time adaptive processing, loading data can be run directly)
- 2013-09-02 17:13:50下载
- 积分：1
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C116
we present a practical link adaptation
algorithm for MIMO-OFDM systems. The proposed solution is
based on sounding the channel periodically and choosing the
optimal mode that will maximize the throughput or energy
efficiency (EE) while satisfying the application’s quality of service
(QoS) requirements. In addition, we address practical problems
such as the computational complexity of the algorithm and
determination of sounding period by novel closed form solutions
and iterative algorithms. Realistic link level simulations confirm
that the proposed solution achieves significant improvement
over existing link adaptation algorithms when the aim is to
maximize the throughput, and provides orders of magnitude
gain in energy efficiency compared to poorly chosen fixed modes
when used for energy efficiency maximization purposes. The
resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.
- 2014-11-07 16:03:39下载
- 积分：1
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NIBIANFANGZHEN
移相全桥控制程序，带pi调节，闭环控制，基于lcl结构的拓扑结构(Phase-shifted full-bridge control program, with pi regulation, closed-loop control, structure-based topology lcl)
- 2015-05-12 19:40:43下载
- 积分：1
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用matlab仿真实现ldpc编解码
说明： 用matlab仿真实现ldpc编解码，BPSK调制, 测定误码率与信噪比的关系(Using matlab simulation to realize LDPC Encoding and decoding, BPSK modulation, and to determine the relationship between bit error rate and signal-to-noise ratio)
- 2019-04-09 15:53:01下载
- 积分：1
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MATLAB
本程序用以仿真块状导频时不同信噪比条件下的误码率和均方误差，信道估计采用最小二乘法和改进的最小二乘法。
(The pilot program for the simulation block different SNR when the bit error rate and mean square error channel estimation using the least square method and the improved least square method.)
- 2010-06-28 09:08:14下载
- 积分：1
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LS(AR)
用LS法估计的AR参数并用Cadzow谱估计子估计出信号的功率谱密度(With the LS estimation of the AR parameters and spectral estimation Cadzow child with estimated signal power spectral density)
- 2009-12-05 15:17:34下载
- 积分：1
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RADAR_simulation_code
基于matlab GUI界面的雷达仿真代码
具有丰富的参数选项 如目标个数，频率，脉冲宽度等
请首先运行radarSimulation.m(Matlab GUI interface based on the radar simulation code with rich options such as the target number of parameters, frequency, pulse width, such as first run radarSimulation.m)
- 2020-12-07 16:39:22下载
- 积分：1
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pca1
一个挺好的PCA例子，粗学者可以试试看，很有帮助的(pca exam)
- 2012-07-09 18:14:03下载
- 积分：1
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chap3
《MATLAB图像处理实例详解》源代码 第三章( MATLAB image processing example explanation Source Code Chapter III)
- 2014-12-16 16:27:59下载
- 积分：1
