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HouF
根据摄影测量中的单张相片的控制点坐标来计算摄影测量时的外方位元素(According to photogrammetry in a single photo of the control point coordinates to calculate the photographic measurement of exterior orientation)
- 2011-11-02 16:56:10下载
- 积分：1
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aitkenInterp
AITKEN S INTERPOLATION
Aitken s procedure yields systematically and successively better interpolation polynomials corresponding to successively higher order truncation of Newton s divided difference formula.
Given a set of x and corresponding f(x), estimate f1(x1)
f1= aitkenInterp(x,f,x1)
f = corresponding function of x
f1= corresponding function of x1
- 2012-10-11 19:37:49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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LTEforUMTSOFDMAandSCFDMABasedRadioAccess
LTE for UMTS - OFDMA and SC-FDMA Based Radio Access 关于随机接入很好的一本书籍是针对LTE系统的。(LTE for UMTS- OFDMA and SC-FDMA Based Radio Access on the random access good books for a LTE system.)
- 2009-12-15 11:30:53下载
- 积分：1
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Billiards
Purely elastic collisions.
纯弹性碰撞(Purely elastic collisions.)
- 2012-04-27 13:54:02下载
- 积分：1
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truepca2.tar
采用各种不同的方法实现PCA，包括truePCA,empca等，做主成份分析好方法！(adopted various methods to achieve the PCA, including truePCA, empca. element analysis comes good way!)
- 2007-04-26 12:05:03下载
- 积分：1
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DataRead
matlab 读取振动信号数据程序 适合了解振动信号结构（头文件）(The MATLAB reads the data of the vibration signal of program suitable for vibration signal structure (header))
- 2015-03-08 20:43:22下载
- 积分：1
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program5
数字信号处理，离散时间系统的相位、结构与状态变量描述典型题，能更好的理解离散时间系统(Digital signal processing, discrete-time systems the phase, structure and state-variable description of a typical question, can a better understanding of discrete-time systems)
- 2010-01-03 14:58:14下载
- 积分：1
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TWR_VS_SDS-TWR
室内实时定位系统两地算法TWR和对称两地算法SDS-TWR的误差分析，得出SDS-TWR大大提高精度(Both indoor RTLS algorithm and symmetric two TWR SDS-TWR algorithm error analysis, the SDS-TWR greatly improved accuracy)
- 2011-10-10 22:38:11下载
- 积分：1
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cca
典型相关分析，分析两段数据之间的相似性，用于脑电ssvep信号分析(Canonical correlation analysis is used to analyze the similarity between two segments of data.)
- 2018-11-09 10:47:45下载
- 积分：1
