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75448192saperate3
说明: 进行等时延分段,并对等间隔段的两个时延矩阵分别求取均值,采用类似联合近似对角化,估计出最优化的酉矩阵,(ing second-order statistics (different time-delay correlation matrix) of non-stationary and structural characteristics of the signal timing can roughly estimate that the instantaneous linear mixture of blind source signal. With the time delay increasing, only using a single delay covariance equalization and ignoring the time-varying characteristics of the signal, which difficult to ensure the performance of algorithm. Analysis of the average characteristics of ma)
- 2010-04-07 21:38:55下载
- 积分:1
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LIBSVMaLibraryforSupportVectorachines
工具箱说明文件,帮助初学者快速掌握工具箱用法 很好用,不过是英文的啊(svm lib Toolbox documentation to help beginners to quickly master the use of the toolbox Useful, but ah English)
- 2010-05-09 15:01:27下载
- 积分:1
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FXCSJS
分形参数计算程序的分享;word 文档内涵程序matlab(The calculation program of the fractal parameter word document sharing the content of the program matlab)
- 2015-02-06 15:15:16下载
- 积分:1
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svpwm3level
三电平svpwm算法的simulink模型仿真(svpwm 3level)
- 2017-04-18 14:38:56下载
- 积分:1
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fdtd-codes
几个FDTD程序,对初学者很重要,很有参考价值。(Several FDTD procedure is very important for beginners, it is reference value.)
- 2007-08-01 10:22:53下载
- 积分:1
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guanfuMPPTfanzhen10
提供一个光伏阵列的仿真模型,供大家学习参考和交流(A photovoltaic array simulation model for all to learn and exchange information)
- 2010-06-09 11:07:28下载
- 积分:1
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2
说明: 提出了正交频分复用(O FDM ) 系统中一种新的载波频偏估计算法L 载波频偏估计过程可分
为获取和跟踪, 其中, 获取过程和时间同步是同时完成的L新算法可实现的最大载波频偏获取范围
是整个信号带宽的一半L新的跟踪算法是一个最大似然算法, 在加性白噪声高斯信道(AW GN ) 下,
当N (训练序列长度的一半) 等于128 时, 其性能比Schm idl 算法提高约7127 dB 在多经信道下, 当
信噪比不是很高时, 新算法仍具有优势L(new carrier f requency offset est imat ion scheme in o rthogonal f requency
division mu lt ip lex ing (O FDM ) system is p ropo sed. The carrier f requency offset est i2
mat ion includes acqu isit ion and t rack ing, and acqu isit ion as w ell as t im ing synch ro2
n izat ion can be perfo rmed simu ltaneou sly w ith h igh accu racy. The max imum acqu i2
sit ion range can be up to one half of overall signal bandw idth. The p ropo sed t rack2
ing est imato r is a max imum 2likelihood est imato r, and in AW GN channel, abou t
7127dB imp rovemen t is ob tained compared to the Schm idl’s algo rithm w hen N =
128 in mu lt ipath channel, the p ropo sed algo rithm wo rk s w ell at moderate SNR.)
- 2010-05-18 18:31:18下载
- 积分:1
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apfdefangzhen
APF的仿真,ipiq检测,希望能帮到大家,相互交流一下心得(APF simulation, ipiq detection, hope to help you, exchange ideas)
- 2014-08-19 15:55:19下载
- 积分:1
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imgsteg
source code imagestegnography
- 2010-03-09 21:41:46下载
- 积分:1
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FEM-waveguide-using-MATLAB
This paper shows how electrical engineering undergraduates can acquire a working
knowledge of the finite element method (FEM) within a short period of time using MATLAB. For
simplicity, only first-order triangular elements are considered. The scalar wave equation for
homogeneous isotropic waveguides is used for introducing the FEM. Simple waveguide problems,
including a design problem, are discussed as examples. It is shown how the knowledge acquired can
be extended to other electromagnetic problems
- 2011-02-08 15:13:22下载
- 积分:1