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IS-GPS-200D
说明： GPS星历的数据格式，是GPS进行后期数据处理的重要文档。(the data format of the gps Ephemeris)
- 2010-04-26 20:14:38下载
- 积分：1
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提取数据波形时域特征LDA_TrainTest_5CV
提取数据波形时域特征（绝对幅值、平均值、峭度、过零点）并且用LDA分类(Time-domain waveform data extraction features (absolute amplitude, mean, kurtosis, zero crossing) and classification with LDA)
- 2020-07-13 00:48:52下载
- 积分：1
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hyperspectral_image_read
说明： hdr格式高光谱图像matlab读取与显示，含数据集(Matlab reading and display of hyperspectral image in HDR format, including data set)
- 2020-05-15 03:01:04下载
- 积分：1
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2013TSP
说明： 通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分：1
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moshifenlei-Matlab
模式分类的matlab程序，十二五规划模式识别导论教材答案(
Pattern classification matlab procedures, Twelfth Five Year Plan Introduction textbook answer pattern recognition)
- 2013-11-29 22:53:28下载
- 积分：1
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基于matlab实现的二维面阵FFT波束形成
说明： 附件里的程序是基于matlab实现的二维面阵FFT波束形成(The programm used for 2D planar array beamforming)
- 2020-06-22 13:09:16下载
- 积分：1
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sandpile
基于元胞自动机的沙堆模拟程序，写得非常好。。(Cellular automation-- sand pile program.)
- 2010-06-08 10:39:31下载
- 积分：1
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alternative
Alternative inline assembly for SMP.
- 2014-09-21 17:39:15下载
- 积分：1
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potensoft
March 2014
A.T. Kulkarni | J. Mohanty | T.I. Eldho | E.P. Rao | B.K. Mohan
Urban flooding has become an increasingly important issue in many parts of the world. In this study, an integrated flood assessment model (IFAM) is presented for the coastal urban flood simulation....
- 2014-11-05 04:17:23下载
- 积分：1
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Whitenoisesequence
1．产生[0,1]均匀分布的白噪声序列
(1) 打印出前50个数 (2) 分布检验
(3) 均值检验 (4) 方差检验
(5) 计算相关函数 Bx(i),i=0,±1,±2,…, ±10
(1. Generated [0,1] uniformly distributed white noise sequence (1) print out the top 50 the number of (2) the distribution of test (3) the mean test (4) of variance test (5) calculating the correlation function Bx (i), i = 0 , ± 1, ± 2, ..., ± 10)
- 2008-05-31 22:31:48下载
- 积分：1
