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22
说明： NPC, active power filter
- 2014-11-01 19:51:16下载
- 积分：1
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18827244cxsift
SIFT algorithm for matching the points in images
- 2014-12-29 13:56:16下载
- 积分：1
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EX09_04
关于Google Map的源码,用于定位所在的位置，相当实用(The code for Google Map)
- 2010-03-11 22:27:39下载
- 积分：1
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package_emd
经验模态分解emd，HIlbert变换工具箱，用以处理非线性非平稳信号，时频分析。(Empirical mode decomposition emd Hilbert transform toolbox for nonlinear and non-stationary signals, time-frequency analysis.)
- 2013-05-21 17:30:11下载
- 积分：1
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应用禁忌搜索算法解决0-1背包问题
利用禁忌搜索算法求解0-1背包问题。禁忌搜索算法相比其他搜索算法更优，设置藐视规则来避免陷入局部最优解。(Solve 0-1 Knapsack Problem based on Tabu search. The tabu search algorithm is superior to other search algorithms and sets contempt rules to avoid falling into local optimal solutions.)
- 2020-11-17 17:29:39下载
- 积分：1
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zizuokalman
极坐标下的使用EKF的kalman跟踪仿真(kalman tracking)
- 2010-05-23 09:44:07下载
- 积分：1
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Gs
说明： 这个程序是基于matlab解决运用数值分析中高斯法的方法实现方程的求解过程。(This program is based on the use of numerical analysis in matlab to solve the Gauss law equation method of solution process.)
- 2011-10-24 16:29:25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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OccamMT
大地电磁二维Occam反演程序，一维Occam反演，建议用IVF运行。(Occam dimensional magnetotelluric inversion program, a one-dimensional Occam inversion, it is recommended to run with IVF.)
- 2013-12-22 22:08:40下载
- 积分：1
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FEM2
TRUSS FEM used to solve a general truss problem, all the user has to do is to change the inputs. it been very useful
- 2009-06-05 12:14:26下载
- 积分：1
