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EficientQAMmodulationsystemofsoftwaredefinedradiop
在分析高效宽频带变频系统的基础上提出一种可以把变频部分与多种调制方式灵活结合在一起的方法，并以QAM调制为例，给出具体算法．分析结果表明，该方法降低了对处理速率的要求，提高了处理能力(In order to design an efficient and flexible DDC／DUC system，this paper combined the signal processing of DDC／DUC with QAM system and presented a new method based on the analysis of this efficient broadband DDC／DUC system．QAM modulation was taken for example，and a detailed algorithm of a channel system with 0～30 MHz and 60 channels QAM was presented)
- 2010-11-24 20:57:15下载
- 积分：1
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2d
说明： 在2d不光滑曲面上的射线跟踪算法，效果比较好，希望可以帮助到大家(2d surface is not smooth in the ray-tracing algorithm, the effect is good, hope you can help to)
- 2013-09-23 19:37:11下载
- 积分：1
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3DSIFT_CODE_v1
3dSIFT特征提取源码，有使用说明，主程序，非常容易使用(3dSIFT feature extraction source, with instructions, the main program, very easy to use)
- 2014-01-12 20:07:55下载
- 积分：1
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pca
神经计算的实验作业。用principle components analysis计算模式的主分量。提取线性输入的特征。(Neural computing experiment operations. Computing model using principle components analysis of the principal component)
- 2010-01-22 20:20:03下载
- 积分：1
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MATLABtoolsbox
matlab 工具箱下载，含各种matlab 处理函数文件(matlab toolbox download matlab processing functions with a variety of documents)
- 2010-05-21 23:01:56下载
- 积分：1
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TOPOLOGY-OPTIMIZATION-CODE
一个99行的matlab代码关于拓扑优化的研究(A 99 done matlab code about topology optimization research)
- 2013-01-24 10:03:12下载
- 积分：1
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C-Aptitude-questions
c based questions for interviews and exams
- 2015-01-06 22:28:26下载
- 积分：1
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NBC
迁移朴素贝叶斯分类器算法实现，可用于高光谱遥感图像处理(Migration naive Bayes classifier algorithm can be used for hyperspectral remote sensing image processing)
- 2015-01-16 16:21:57下载
- 积分：1
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Cars
CARS变量选择方法能够在一定程度上克服变量选择中的组合爆炸问题，筛选出优化的变量子集，提高模型的预测能力( Competitive Adaptive Reweighted Sampling method for variable selection.)
- 2021-01-29 15:58:34下载
- 积分：1
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spectrumestimationsignalsequence
把信号分为重叠或不重叠的小段，对每小段信号序列进行功率谱估计，然后取平均值作为整个序列的功率谱(The signal into overlapping or non-overlapping short paragraphs, short paragraphs on each of the power spectrum estimation signal sequence, and then averaged Fourier power spectrum as a whole)
- 2010-09-19 15:22:17下载
- 积分：1
