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4MatLab-new
关于matlab的方法及实例，有效，全面，是数学建模的好帮手(about matlab)
- 2010-07-22 20:20:08下载
- 积分：1
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matlab_studies
文件包括matlab教程的两部分内容：1.word文档，各章的详细内容。2.各章例题的matlab源程序。(File includes matlab tutorial two parts of contents:1.word document, each chapter of detailed content. 2.matlab source program of each chapter.)
- 2012-07-03 10:47:57下载
- 积分：1
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KN_rank_estimation
在阵列信号处理中，信号源个数的估计是一个重要问题，文献和代码给出了基于随机矩阵理论的阵列信号个数的非参检测。(In array signal processing, the estimate of the number of signal source is an important issues, documentation and code give an non-parametric detection of array signal number based on random matrix theory.)
- 2013-09-20 12:53:13下载
- 积分：1
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cart2geodv
Converts cartesian coordinates in WGS84_XYZ to geodetic coordinates in WGS84_LLA. Vectorized version.
- 2014-10-06 18:20:48下载
- 积分：1
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cycloid-motion
通过matlab绘制一个运动的图，图中为小球摆线运动(Matlab draw a sports figure, the figure for the cycloidal motion of the ball)
- 2012-08-20 10:59:57下载
- 积分：1
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Relay_routing
In March 2006 an IEEE task group was created to for incorporating mobile multihop relay capabilities in the mobile Wimax standard IEEE 802.16e. This group came up with an amendment to the 16e standard which is called 802.16j. This amendment is fully backward compatible. The addition of relay capability does not affect the design of MS unless MS has to exploit some optional features such as receive diversity. The BS needs to change slightly and is called MR-BS to differentiate it from BS with no MMR capabilities.
- 2011-10-23 22:28:14下载
- 积分：1
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Matlab-filtering3
matlab数字滤波，针对陀螺输出信号进行数字滤波(Matlab digital filtering, in view of the gyro output signal digital filter)
- 2013-10-30 19:29:35下载
- 积分：1
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WIMAXsource
WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有
WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分
WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计
WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能，需要仿真SNR可控的SUI信道，来估计信道均衡的性能。
在多普勒频偏fd>100Hz时，联合信道估计性能才比前导估计强，否则前导估计性能更优。对于600MHz中心频率，要求收发机相对运动速度大于180km/h，这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分：1
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Untitled5
说明： 是一种关于无线传感器网络的质心定位程序的MATLAB原代码.希望对大家有帮助...(Is a wireless sensor network on the centroid position of the MATLAB program source code. I hope all of you help ...)
- 2009-08-21 20:57:33下载
- 积分：1
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201004040854
各种优化算法解决tsp问题帮助您能够请搜你过得解决TSP问题(dhaks)
- 2010-05-09 17:50:42下载
- 积分：1
