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New-Text-Document
The program RANDOM_WALK_2D_PLOT plots the trajectories of one or more random walks.
The program RANDOM_WALK_2D_SIMULATION plots averaged data for any number of random walks that each use the same number of steps. The data plotted is the average and maximum of the distance squared at each time step. The average distance squared should behave like the number of time steps.
- 2012-04-13 12:22:36下载
- 积分：1
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embedded-lecture-01
a good lecture for people who want to start working with embedded systems
- 2013-12-12 04:01:56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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Image-match-selection
说明： 通过图像的Tamura纹理匹配与颜色直方图匹配来选择图像(through Tamura texture matching and color histogram matching to select the matching image)
- 2011-03-25 11:49:35下载
- 积分：1
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CBCT_Simulation
cbct cone beam for reconstruction methode
- 2011-05-03 06:52:08下载
- 积分：1
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matlab_qiufangchengdegen
计算方法 一二章求线性方程的根，matlab代码自编( U8BA1 u7B97 u65B9 u6CD2 u4E00 u4E8C u7E0C u7E0 u6C42 u7EBF u6027 u65B9 u7A0B u7684 u6839 uFF0Cmatlab u4EE3 u7801 u81EA u7F16)
- 2017-04-17 11:57:09下载
- 积分：1
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work
自己写的matlab上GUI界面，可以读取行情软件导出的txt格式历史数据，并汇出k线和技术指标，可以通过GUI编辑设置、各种指标及其参数。主图附图指标编辑通过编写脚步实现，有例子。
解压后，将work下的dir.mat中的wkdir变量修改成与你放置的目录一致，也可以就将work放置在"d:/matlab/"下.
read2mat.m从文本中读取数据，并存在与文本文件同名的.mat格式的文件中。
运行kfigure,加载.mat格式文件就可以画出k线图和指标图。其他功能很多和股票软件差不多，大家自己试就行了。(Matlab GUI interface to write their own, you can read the historical data of market software exported txt format, and Export k lines and technical indicators, you can edit the settings through the GUI, various indicators and their parameters. The the main figure drawings indicators edit achieve by writing the footsteps examples. After decompression, modify the work under dir.mat wkdir variable and you are placed in the same directory, will work placed in the " d :/ matlab /" . Read2mat.m to read data from a text, and exist with a text file of the same name. mat format file. The run kfigure, loading mat format file can draw k chart and indicators Figure. Other features and stock software almost everyone own try line.)
- 2012-12-28 21:50:52下载
- 积分：1
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RBF_DT
新颖的RBF神经网络，加入了改进，并且样本数可调(Novel RBF neural network, adding improved, and the number of samples is adjustable)
- 2012-11-24 21:56:42下载
- 积分：1
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OnlineSVR
在线的SVR实现，Matlab版本实现。(Online SVR, matlab version.)
- 2021-04-23 14:48:48下载
- 积分：1
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数字陷波器
说明： IIR数字滤波器设计50Hz陷波器（MATLAB代码）(Digital notch filter)
- 2019-12-30 09:03:01下载
- 积分：1
