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PR_toolbox
希腊希尔维亚的模式识别的源码。可以用来学习模式识别。(Source code in Matlab for Pattern Recogintion from xi la)
- 2010-12-25 13:48:47下载
- 积分：1
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利用龙格库塔法解布洛赫方程
利用龙格库塔法解布洛赫方程 有较为详细的注释 简单易懂(Solving Bloch Equation by Runge-Kutta Method)
- 2021-04-07 19:39:01下载
- 积分：1
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The_programe_of_Susan_C_Hagness
FDTD+PML计算光子晶体的程序，很有价值的哦(FDTD+ PML procedure for calculating the photonic crystal, valuable Oh)
- 2007-07-18 14:30:04下载
- 积分：1
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fh
说明： 本文阐述了扩展频谱通信技术的理论基础和实现方法，利用MATLAB 提供的可视化
工具Simulink 建立了扩频通信系统仿真模型，详细讲述了各模块的设计，并指出了仿真建模
中要注意的问题。在给定仿真条件下，运行了仿真程序，得到了预期的仿真结果。同时，利
用建立的仿真系统，研究了扩频增益与输出端信噪比的关系，结果表明，在相同误码率下，
增大扩频增益，可以提高系统输出端的信噪比，从而提高通信系统的抗干扰能力。 (This paper describes the theory of spread-spectrum communication technology and implementation methods based on the use of visualization tools provided by MATLAB Simulink to establish a spread spectrum communication system simulation model, described in detail the design of each module, and pointed out that the simulation modeling to note problem. In the given simulation conditions, running a simulation program to obtain the desired simulation results. Meanwhile, the use of the simulation system to study the spreading gain and the relationship between the output signal to noise ratio, results show that the same bit error rate, increased spreading gain can increase the system output signal to noise ratio, thereby enhancing communication system disturbance.)
- 2010-05-06 12:31:38下载
- 积分：1
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fasticajiexieboxinhao
利用FAST-ICA进行谐波分解，过程简单，数据可靠(FAST-ICA harmonic decomposition, the process is simple, reliable data)
- 2012-11-07 14:56:58下载
- 积分：1
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MATLABtfa
目标因子分析，用于找寻主因子数的个数，用途广泛(Target factor analysis, to find the main number for the number of factors, versatile)
- 2014-01-14 13:10:55下载
- 积分：1
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Particle-Swarm-Algorithm
粒子群算法，可以自己确定惯性系数的函数式，扩展性良好，可以实现多维(Particle Swarm Algorithm)
- 2017-04-30 16:50:51下载
- 积分：1
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2DWaveletsimpression
由于小波及小波包技术可以将信号或图像分层次按小波基展开，所以可以根据图像信号的性质以及事先给定的图像处理要求确定到底要展开到哪一级为止，从而不仅能有效地控制计算量，满足实时处理的需要，而且可以方便地实现通常由子频带、层次编码技术实现的累进传输编码（即采取逐步浮现的方式传送多媒体图像）。这样一种工作方式在多媒体数据浏览、医学图片远程诊断时是非常必要的。另外，利用小波变换具有放大、缩小和平移的数学显微镜的功能，可以方便地产生各种分辨率的图像，从而适应于不同分辨率的图像I/O设备和不同传输速率的通信系统。相比之下，利用KL变换进行压缩编码，只能对整幅图像进行；而利用小波变换则能够比较精确地进行图像拼接，因此对较大的图像可以进行分块处理，然后再进行拼接。显然，这种处理方式为图像的并行处理提供了理论依据。
(As the little affected wavelet packet technology can signal or image stratified by wavelet and so on according to the nature of the image signal and the image processing requirements given in advance exactly sure on to what level, and so far not only can effectively control of calculation and meet the needs of the real-time process, and can be easily realized by sub-band usually coding technology, levels of the realization of the progressive transmission (that is, take gradually emerged coding the way multimedia image transfer). Such a way of working in multimedia data browse, medical image remote diagnosis is very necessary. In addition, by using wavelet transform has amplification, narrowing the mathematics of peace move microscope function can be easily produce all sorts of resolution image in order to adapt to different resolution in )
- 2011-06-26 19:58:09下载
- 积分：1
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Whitesides
learnng how to write artical
- 2014-10-14 05:44:17下载
- 积分：1
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glyunshu
这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(nice work
)
- 2013-08-12 11:13:24下载
- 积分：1
