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wsnrvalue
这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量(This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure)
- 2007-04-02 17:07:31下载
- 积分：1
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draggablecc
Allows graphical objects to be dragged in a figure
- 2013-10-25 17:06:07下载
- 积分：1
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Hilbert-Huang-Transform
信号的希尔伯特-黄变换，IMF分解，对IMF进行Hilbert处理，绘制二维/三维时-频图，时间-能量图(瞬时能量谱) ，频率-能量图（希尔伯特谱）(Hilbert signals- Huang Transform, IMF decomposition of the IMF Hilbert processing, rendering 2D/3D time- frequency diagram, time- energy (instantaneous energy spectrum), the frequency- energy (Hilbert spectrum))
- 2021-04-25 22:18:46下载
- 积分：1
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rom_mif_sin8w10d
MATLAB生成正弦信号。mif文件的程序，同时可以输出MATLAB的波形(MATLAB generate a sinusoidal signal. program mif file, while the output waveform of MATLAB)
- 2015-03-29 15:05:18下载
- 积分：1
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StructureandMotionPipline
The images are organized into a tree with agglomerative clustering, using a measure of overlap as the distance. The reconstruction then follows this tree from the leaves to the root. As a result, the problems is broken into smaller instances, which are then separately solved and combined. Compared to the standard sequential approach, this pipeline boost computational efficiency by one order of magnitude, it is independent from the initial pair of views, and copes better with drift problems
- 2010-11-28 16:35:21下载
- 积分：1
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localequalizedpixelshift
This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is pixel by pixel. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.
- 2010-12-29 06:06:07下载
- 积分：1
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pptmixer
英语译成中文(简体)
所提供的功能解决在量子信息领域的共同问题。给定一个任意多粒子的状态，是真正的多方纠缠？如果被检测为纠缠状态，功能也为它提供了一个所谓的纠缠的见证。
另外一个文档，压缩文件中包含的检测和真正的多方纠缠量化功能。为此目的，乙Jungnitsch，吨Moroder和O. Gühne，物理的思想。牧师快报。 106，190502（2011）（或http://arxiv.org/abs/1010.6049）被应用。
更确切地说，提供下列文件：
* fdecwit.m
一个函数来检测任何一个国家真正的多方层面多方纠缠。如果国家被检测为纠缠，它也提供了一个证人。
* fpptwit.m
此功能还可以检测真正的多方纠缠，并提供了证人。然而，所涉及的最小化是那么复杂。因此，虽然它检测到的国家较少，这个功能是一个可行的颗粒较多。
* entmon.m
评估纠缠单调在Phys主办。牧师快报。 106，190502（2011年）的多方状态。
* pt.m
辅助函数来计算一个Hermitian算子部分转置。(The provided functions tackle a common problem in the field of quantum information. Given an arbitrary multiparticle state, is it genuinely multipartite entangled ? If the state is detected as entangled, the functions also provide a so-called entanglement witness for it.
Besides a documentation, the zip-file contains functions for the detection and quantification of genuine multipartite entanglement. For this purposes, the ideas of B. Jungnitsch, T. Moroder and O. Gühne, Phys. Rev. Lett. 106, 190502 (2011) (or http://arxiv.org/abs/1010.6049) are applied.
More precisely, the following files are provided:
* fdecwit.m
A function to detect genuine multipartite entanglement of a multipartite state of any dimension. In case the state is detected as entangled, it also provides a witness.
* fpptwit.m
This function also detects genuine multipartite entanglement and provides a witness. However, the involved minimization is less complex. Therefore, although it detects fewer states, this f)
- 2011-05-21 13:10:03下载
- 积分：1
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stc_matlab_codes
空时编码的matlab仿真程序，其中包括almouti，空时分组码仿真，空时格行码的设计仿真，不同信噪比下的比较，码长天线数的比较(the simulations of space-time coding are include in this rar file, adhered with the almouti scheme, space-time block cade sheme and space-time trill code sheme. )
- 2013-09-25 15:15:37下载
- 积分：1
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Chapter_5
data converters by maloberti
- 2013-04-19 15:10:59下载
- 积分：1
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MatlabDF
Matlab仿真DF和AF源程序，含详细比较，可得到仿真结果和图表。(Matlab simulation of DF and AF source, including a detailed comparison, simulation results and charts available.)
- 2011-11-19 20:19:28下载
- 积分：1
