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original
When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you
- 2014-12-15 14:46:46下载
- 积分：1
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signal-spectrum-estimation-
特征空间方法是现代谱估计的重要方法之一。针对噪声中的复正弦信号的模型，通过特征矢量的方法进行信号空间的分解。通过将信号空间分解为谐波信号空间和噪声信号空间这两个相互正交的空间的方法进行谱估计。Pisarenko,Music,ESPRIT算法都是这一类方法的重要算法。我们通过对不同算法进行比较分析不同算法在各种状况下的表现性能。并针对ESPRIT算法的各种改性和提升进行对比和测试。(Feature space is one of the modern spectral estimation method. Complex sinusoidal signal for the noise model, by the method of the feature vector for the decomposition of the signal space. By decomposition of the signal space to the space harmonic signal and the noise signal space, the method of the two mutually orthogonal spatial spectrum estimation. Pisarenko, MUSIC, ESPRIT algorithm is an important algorithm of this type of method. Different algorithms, our comparative analysis of the performance of different algorithms performance under a variety of conditions. And for a variety of modification and upgrading of the ESPRIT algorithm to compare and test.)
- 2013-04-18 10:39:45下载
- 积分：1
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matlab
这是一个适于初学者使用的matlab入门材料,韩盖了一些软件设计的基本方法与范例(This is an appropriate use of matlab beginners entry materials, South Korea to build a number of software design methods and examples of the basic)
- 2007-08-09 11:40:25下载
- 积分：1
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Maximum_intensity_projection
This program grabs the "glass brain" Maximum Intensity Projection (MIP) from an SPM99 results plot, makes the voxels orange-ish instead of gray, and offers the option of saving the separate brain images into EPS files, which are good for distilling into PDFs or for loading directly into Adobe Illustrator. By the way, the EPS files are large (around 192K), but they shrink into nice compact 8K PDF files.
- 2012-08-07 13:10:18下载
- 积分：1
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altroeigen
These file contains an implementation of eigenfaces for MAtlab
- 2010-09-17 21:18:10下载
- 积分：1
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SIMULINK-s-function
这个资料主要介绍，simulink中s-function的编程的一些规则(The data are introduced, simulink in the s-function of a number of programming rules)
- 2009-05-01 14:15:35下载
- 积分：1
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B-M
B-M算法的实现，求出产生M序列的最短LFSR的联接多项式，调试成功，可以运行(BM algorithm, find the shortest LFSR sequence generated M join polynomials, debug successfully, you can run)
- 2010-05-09 23:36:49下载
- 积分：1
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Khan04cvpr
一篇经典的基于RBPF的目标跟踪论文，引用率很高。希望对大家有帮助。(A Rao-Blackwellized Particle Filter for EigenTracking)
- 2013-11-15 11:06:41下载
- 积分：1
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Gaussian-Mix
这是一个高斯混合模型的源代码,环境是matlab,
高斯混合模型运用于多个方面,在信号处理中应用非常广泛,初学者可以作为参考(This is a Gaussian mixture model of the source code, the environment is matlab, Gaussian mixture model applied to various aspects of signal processing applications in a very wide range of beginners can be used as reference)
- 2008-03-11 05:25:46下载
- 积分：1
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acoustic_clayton_engquist_1
均匀介质二维声波数值模拟，采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)
- 2012-09-08 15:19:52下载
- 积分：1
