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The_simulation_of_various_microwave_transmission_l
用MTALAB实现各种微波传输线参数的可视化进行了仿真(With MTALAB microwave transmission line parameters to achieve a variety of visualization of a simulation)
- 2009-12-19 18:06:26下载
- 积分：1
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Programming-MATLAB-and-CPP
Programming MATLAB and C++
- 2013-10-25 22:23:36下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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69-examples-of-modeling
69个数学建模的经典例子，学会用matlab等工具进行数学建模。(69 classic example of mathematical modeling, and learn to use tools such as matlab mathematical modeling.)
- 2012-04-17 09:46:28下载
- 积分：1
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MonteCarlo
蒙特卡罗分析，动态显示圆的生成，计算pi(Monte Carlo analysis, dynamic display circle generation, calculating pi)
- 2013-09-21 09:06:41下载
- 积分：1
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SATPOS
Kai Borre的很经典的计算卫星位置的代码(Classic computing satellite positions Kai Borre code)
- 2015-03-18 16:45:59下载
- 积分：1
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pugujijingdian
说明： 经典谱估计的所有算法，有注解，全面。直接法，间接法，BATLETT法，WELCH法等。(All the classic spectral estimation algorithm, annotated and comprehensive. Direct method, indirect method, BATLETT law, WELCH law.)
- 2011-03-17 22:13:06下载
- 积分：1
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Zemax
Matla准直透镜建立，在特定的环境下进行准直透镜的设计使用。(Establish the collimator lens by Matlab
)
- 2012-05-27 15:51:25下载
- 积分：1
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donghua1
用matlab绘出螺旋曲线上升的动态效果(Draw the dynamic effect of the spiral curve rises)
- 2012-11-15 23:19:49下载
- 积分：1
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DSSS
This is the generation code for direct spread spectrum using pseudo-random noises.
it shows how to generate it and also is implemented bit error ratio and the checking of autocorrelation.
- 2013-05-24 22:36:27下载
- 积分：1
