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4x4mimo
A 2x2 multiple-input multiple-output (MIMO) architecture
using dual-polarized antennas (DPAs) is considered
with orthogonal frequency division multiplexing (OFDM). The
performance of DPAs is evaluated for adaptive polarization
(AP) transmission techniques in time-varying multipath channels
impaired by polarization mode dispersion (PMD) and
polarization-dependent loss (PDL). AP transmission techniques
considered include power gain maximization, polarization dispersion
minimization for interference avoidance, polarization
multiplexing with waterfilling, and a suboptimal multiplexing
strategy that enables direct recovery of the polarization multiplexed
streams, thereby simplifying the design of the receiver.
Measured time-varying dual-polarized channel realizations from
mobile-to-mobile experiments are used to estimate the capacity,
diversity, and interference avoidance performance of the adaptive
approaches.
- 2013-08-23 14:34:24下载
- 积分：1
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DiXu
图像曝光矫正代码， 用于图像恢复纹理， 参考文献见文件夹中的内容(Image exposure correction code Used for image restoration texture See the contents of the folder for references)
- 2020-06-17 09:00:02下载
- 积分：1
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254387
说明： 服从瑞丽分布的多普勒频移的MATLAB仿真经典(MATLAB Simulation Classic of Doppler Frequency shift following Rayleigh Distribution)
- 2019-03-28 03:43:27下载
- 积分：1
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Desktop
模拟两目标的回波，线性调频子脉冲频率步进雷达信号。(The echo of the two target is simulated, and the frequency of the linear frequency modulation subpulse is stepped into the radar signal.)
- 2020-09-16 21:57:55下载
- 积分：1
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parameter_estimation_Matlab_code
统计信号处理，参数估计的方法，包括：最大似然，最小二乘方法，Monte_Carlo(Statistical signal processing, parameter estimation methods, including: maximum likelihood, least squares method, Monte_Carlo)
- 2012-09-20 18:16:23下载
- 积分：1
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understanding-LTE-with-MATLAB
说明： 《全面详解LTE》一书配套代码，代码完整，但是可能存在殷matlab版本问题而无法运行的情况(Complete Code for "Comprehensive and Detailed Explanation of LTE")
- 2019-05-28 15:23:33下载
- 积分：1
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distmesh 迭代划分三角形网络
迭代划分三角形网络，包括圆形、方形、圆形有孔、不规则实例(Iterative triangulation network, including circular, square, circular hole, irregular examples)
- 2016-05-24 23:23:09下载
- 积分：1
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Matlab-瑞利波模拟程序
Matlab-瑞利波模拟程序，用于面波入射模拟(Matlab-Rayleigh wave simulation program for surface wave incident simulation)
- 2018-12-20 09:38:49下载
- 积分：1
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忆阻器
说明： 根据论文the missing memory found仿真生成v-i图像(Generate V-I image according to the missing memory found)
- 2020-05-03 15:54:05下载
- 积分：1
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ofdm_macro_channel
OFDM系统包括OFDM系统的调制解调，IFFT及FFT变换，保护间隔的加入对系统性能的改善，以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the influence of multipath interference and high-speed mobile on the system BER.)
- 2018-01-11 10:14:54下载
- 积分：1
