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VUS_STBC_4_8
BER of the VUS-MUMIMO-SM Uplink System - Rayleigh( BER of the VUS-MUMIMO-SM Uplink System- Rayleigh)
- 2007-08-01 23:00:39下载
- 积分:1
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date
matlab中编写的关于日期查询的小软件,分享给大家。(matlab in the preparation of the date of inquiry on small software, to share to everyone.)
- 2008-01-15 21:54:23下载
- 积分:1
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GDOP-for-GSM
基于GSM信号的多站无源定位精度分析的matlab仿真(GSM signals based positioning precision multi-station analysis of passive matlab simulation)
- 2011-05-03 09:05:46下载
- 积分:1
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Ggabor_svvma
采用Gabor_Palm函数提取掌纹图像的能量特征,并将得到的结果果分块,分别计算每块的均值和方差作为特征向量。特征向量的长度为160.
(Gabor_Palm function using the energy extracted palmprint image features, and will be the result of ssub-blocks, each block were calculated the mean and variance as the feature vector. The length of fea
)
- 2012-04-03 10:44:01下载
- 积分:1
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GPIB
GPIB material881234231
- 2010-05-15 22:41:20下载
- 积分:1
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alterfcm
算法的改进,可以运行,并对算法进行了改进,有需要的可供大家学习参考(Algorithm, you can run, and the algorithm is improved, there is need for them to learn from reference)
- 2011-05-28 17:14:42下载
- 积分:1
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优秀论文及配套源码 SVM Short-term-Load-Forecasting
优秀论文及配套源码。首先阐述了负荷预测的应用研究现状,概括了负荷预测的特点及其影响因素,归纳了短期负荷预测的常用方法,并分析了各种方法的优劣;接着介绍了作为支持向量机(SVM)理论基础的统计学习理论和SVM的原理,推导了SVM回归模型;本文采用最小二乘支持向量机(LSSVM)模型,根据浙江台州某地区的历史负荷数据和气象数据,分析影响预测的各种因素,总结了负荷变化的规律性,对历史负荷数据中的“异常数据”进行修正,对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响,而目前依然是基于经验的办法解决。对此,本文采用粒子群优化算法对模型参数进行寻优,以测试集误差作为判决依据,实现模型参数的优化选择,使得预测精度有所提高。实际算例表明,本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(first expounds the recent application research of load forecasting, summarized the characteristics of load forecasting and influencing factors, summed up common methods of short-term load forecasting, and analyzed the advantages and disadvantages of each method then introduced statistical learning theory and the principle of SVM as the basis of support vector machine (SVM ) theory, SVM regression model is derived this paper adopted least squares support vector machine (LSSVM) model, according to the historical load data and meteorological data of a certain area of Zhejiang Taizhou, Analysised the various factors affecting the forecast, summed up the regularity of load change , amended "outliers" in the historical load data,the load forecasting factors to be considered were normalized. The two parameters of LSSVM have a significant impact on the model, but it is still soluted based on the experience currently. So, this paper adopted particle swarm optimization algorithm to optimized )
- 2021-04-01 17:09:08下载
- 积分:1
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Gray-prediction-with-MATLAB
在matlab中实现灰度预测,对时间序列类型,单一或多变量的数据较为实用(To achieve gray prediction in matlab)
- 2013-02-02 19:24:01下载
- 积分:1
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Opticalfibertransmissionsystemphasemodulationtechn
光纤传输系统中相位调制技术的研究,硕士论文(Optical fiber transmission system phase modulation techniques, master' s thesis)
- 2009-02-21 17:45:59下载
- 积分:1
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PCMTITEST2011
雷达课程的作业,在了解雷达原理后,对实际过程的仿真,有Chirp的形成,匹配滤波器,MTI,MTD的具体实现(Concrete realization of radar courses operating in the understanding of the radar principle, the simulation of the actual process, the formation of the Chirp matched filter, MTI, MTD)
- 2012-09-22 10:19:34下载
- 积分:1