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TSP_hopfield
说明： 通过hopfield神经网络解决TSP商务旅行商问题，找出一条最短路径！(By hopfield neural networks to solve traveling salesman problem TSP business, find a shortest path!)
- 2010-03-25 09:30:39下载
- 积分：1
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fuzzy-control
模糊控制的程序。一，对样本进行聚类分析，以此来确定模糊规则个数。二，利用K-means法对样本聚类。三，参数修正过程。(The example of fuzzy control)
- 2013-12-30 17:27:46下载
- 积分：1
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瑞利多普勒性能
它是关于瑞利衰落。性能得到。多径信道的影响都包括在内。被认为是多普勒频移。
- 2022-05-26 20:27:44下载
- 积分：1
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1
说明： 该文提出了一种分段弱阈值修正共轭梯度追踪算法，该算法修正了方向追踪算法的方向，提高了压缩感知的重构精度。(This paper presents a weak sub-threshold tracking Conjugate gradient algorithm, which fixes the direction of the direction of tracking algorithms to improve the accuracy of the reconstruction of compressed sensing.)
- 2011-05-15 08:43:30下载
- 积分：1
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Gold_gen
给出 了 GOLD 码 的 生成 程序以及分析程序，同时 还并 附有详细 注释可以 运行成功(GOLD given code generation procedures and analytical procedures, but also with detailed notes can run successfully)
- 2009-01-16 07:10:04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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报童问题的计算机仿真
％tm一轮实验的预定模拟天数
％t一轮实验的仿真天数累积值
％z订报量
％z 最优订报量
％g订报量z之上界
％s...
报童问题的计算机仿真
％tm一轮实验的预定模拟天数
％t一轮实验的仿真天数累积值
％z订报量
％z 最优订报量
％g订报量z之上界
％s1损失值之累计值
％s最小损失值值
％r按概率分布产生随机售报量样本-newsboy problem of computer simulation% tm an experimental simulation of the target number of days a t% of the experimental days of accrued Simulation plot value volume%% z z Factory Workers optimal quantity% g subscription volume z% above the industry s1 loss value% cumulative value of the smallest losses"s value % r value of the probability distribution of random reported sales volume samples
- 2022-04-18 16:21:01下载
- 积分：1
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流式细胞仪综合控制数据
这是一个关于模糊C均值的时间序列程序，其数据来源是synthetic_control，即综合控制图表数据的分类算法。
- 2022-09-10 22:45:03下载
- 积分：1
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myfft
利用傅里叶变换，从理论上实现了混合信号的频谱分析，能够反应信号的真实频率及其幅值
(Fourier transform theory, mixed-signal spectrum analysis, to reflect the true frequency and amplitude of the signal
)
- 2012-04-07 11:34:00下载
- 积分：1
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Mesh2d_v24
非结构网格剖分，进行平面网格的剖分，可以插值复杂地形(Unstructured mesh generation, the plane of the grid mesh, can be interpolated complex terrain)
- 2011-05-17 10:24:23下载
- 积分：1
