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matlab_ydtx
一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)
- 2009-03-11 10:06:21下载
- 积分：1
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fuellekrug
Extraction of real modes complex modes in the modal analysis associated with dynamics of structures
- 2015-01-01 22:45:38下载
- 积分：1
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chenggongdu
改进的神经网络PSO,主要用于成功度评价,本例是电厂的成功度评价模型和数据.(Improved neural network PSO, mainly used in the successful evaluation, which in this case is the success of the plant model and data evaluation.)
- 2008-03-31 20:57:06下载
- 积分：1
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pca_working
PCA code in matlab.. very helpfill
- 2010-02-25 06:53:28下载
- 积分：1
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rainflow
说明： 雨流计数方法源代码，可以用于各种工程类的分析之用(rainflow counting method)
- 2009-08-07 22:33:12下载
- 积分：1
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Kalman-Filtering-theory-a-codes
this code is mainly used in filter design.
- 2012-12-29 14:37:23下载
- 积分：1
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wienerfiltertest1
维纳滤波的MATLAB环境实现，使用LMS算法，可用于滤波，图像恢复等应用(Wiener filtering MATLAB environments, the use of LMS algorithm, can be used to filter, image restoration applications)
- 2011-05-17 13:02:05下载
- 积分：1
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kalmanfiltera.rar
提供一些matlab程序
不知可不可以(provide some unknown Can Matlab procedures)
- 2007-05-09 09:03:15下载
- 积分：1
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HHTquintessence
HHT精华讨论，对运用ＨＨＴ进行数据分析时遇到的问题有详细的解答，是学习ＨＨＴ不可或缺的资料(HHT essence discussion, this paper analyzed the data using HHT is there detailed solution to the problems encountered in the process of, is indispensable to study HHT data)
- 2013-07-11 10:33:09下载
- 积分：1
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well_2_sats
this is a well data number 2 for RPH sample, stored in las format
- 2013-09-01 00:47:13下载
- 积分：1
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