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gauss
运用C语言对高斯信道进行仿真，简洁快速的实现(The use of C language Gaussian channel simulation, simple rapid implementation)
- 2013-09-02 10:37:03下载
- 积分：1
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hilbert-huang
hilbert-huang 分析代码，用于信号分析，振动(hilbert-huang analysis)
- 2015-11-01 15:12:09下载
- 积分：1
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DraftPP802.11ac_D2.2
IEEE 802.11ac 协议草案2012年5月版本。正式版本大概是2014年初才能确定。(IEEE 802.11ac draft version of the agreement in May 2012.)
- 2014-01-06 19:11:54下载
- 积分：1
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Wind-Power-Integration-Connection
风力发电机技术外文文献学习材料,包含控制技术(Foreign Literature wind turbine technology learning materials, including control technology)
- 2014-12-23 23:00:00下载
- 积分：1
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vcPmatlab6.5
散点数据生成格网,2d,3d,vc6.0,matlab6.5(Source- scatter data generated grid)
- 2012-07-10 14:20:18下载
- 积分：1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一，也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性，存在多径衰落和时延扩展，因此造成了符号间串扰、同信道干扰、多址干扰等，这些干扰降低了链路性能和系统容量，智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论，然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论，用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术，对传统的相干干扰抑制方法-空间平滑法进行了分析，采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上，先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法，分析了信源数目过估计与欠估计情况下的MUSIC算法性能，提出一种改进算法，在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境，在分析MMUSIC算法的基础上，本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分：1
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beam
matlab 中梁的弯矩 剪力 变形 轴力图形 以及源程序(matlab in Beams Shear deformation and axial force graphic source)
- 2013-11-11 13:42:29下载
- 积分：1
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AutoArrangeClass
随机自动分班级排学号软件
一个朋友在中学教书，经常为排班级排学号头痛，于是做了这么一个小软件让朋友用用，反馈感觉上还不错。
本软件适用于小学升初中只有两科成绩,且成绩只有A,B,C三个标号.
说明一下:该随机自动分班级排学号软件,
不仅有有考虑到,成绩的均匀,
还考虑到生源地(即原毕业学校),性别,及班级学生个数的均匀.
一般来说,每个班级的总体都比较均匀
具体的说明，可以运行一下本软件，点一下生成源文件样本，然后参考一下即可。(Random Automatic Class scheduling software school No. A friend of mine to teach in secondary schools, often for the Class Pai Pai Student headache, then to do so, a small software that allows friends to use, and feel pretty good feedback. This software applies to primary and junior high school only two subjects, and the results only A, B, C grade three. Explain: The random Automatic Class No. Pai school software, not only has to take into account, results in uniform, but also taking into account the students (ie the original graduate schools), gender, and class number of the uniform. Generally speaking, each Class are relatively uniform overall specific, you can run like the software, click the source file to generate samples, and then reference click.)
- 2008-07-02 17:47:08下载
- 积分：1
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matlab-Two-dimensional-convolution-
用matlab语言编写的二维卷积实现代码，自创代码并在软件中实现了。(Two-dimensional convolution code written in matlab language, and create the code and is realized in software.)
- 2014-08-17 20:13:11下载
- 积分：1
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KTLTHDT-Slide
C++ project simulation
- 2014-11-10 21:27:41下载
- 积分：1
