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thinwire_rcs
这是计算thinwire的散射程序,对研究电磁散射的同行很有用(This is the calculation of the scattering thinwire procedures, the study of electromagnetic scattering useful peer)
- 2009-03-28 09:30:19下载
- 积分:1
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gvfsnakeMATLAB
gvf snake 邊緣檢測範例(包含範例圖)(1. Introduction and Installation Instructions
----------------------------------------------
Welcome to the Gradient Vector Flow (GVF) Active Contour Toolbox. The
Matlab*.m files in this software distribution implement our GVF snake,
the original (Kass, Witkin, and Terzopoulos) snake, the balloon snake,
and the distance snake. These programs were designed, written and tested
by Chenyang Xu and Jerry Prince.
To install this software, simply unzip the file into an empty directory,
making sure to ask your unzipper program to restore the directory
structure of the zipped files. In this documentation, we will assume
that you have unzipped the files into C:GVF.
2. Documentation
----------------
We have included two research papers that describe GVF. You can find
these in C:GVFpapers.
Brief descriptions of the software modules can be found in this file
below. For more detail, you should run Matlab, add the path
C:GVFsnake, and type "help function-name". F)
- 2010-05-23 17:28:24下载
- 积分:1
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PSO
Rosenbrock函数优化属于无约束函数优化问题,其全局极小值位于一条平滑而狭长的抛物线形状的山谷底部,且为优化算法提供的信息很少,因此找到其全局极小值就显得很困难。根据Rosenbrock函数的这种特性,专门提出了一种改进的PSO算法,该算法引入三角函数因子,利用三角函数具有的周期振荡性,使每个粒子获得较强的振荡性,扩大每个粒子的搜索空间,引导粒子向全局极小值附近靠近,避免算法过早地收敛,陷入局部最优,从而找到Rosenbrock函数的全局极小值。大量实验结果表明,该算法具有很好的优化性能,为某些领域某些特定的类似于Rosenbrock函数的优化问题提供了一种新的思路。(Rosenbrock function optimization functions are unconstrained optimization problems, its global minimum value at a smooth parabolic shape and narrow mountain valley
Department, and for the optimization algorithm provides little information, and therefore find its global minimum value becomes very difficult. According to this feature Rosenbrock function, specifically mentioning
Out an improved PSO algorithm (PSO-R), the algorithm introduced trigonometric factor, using trigonometric has periodic oscillations, so that each particle to obtain more
Strong oscillations of expanding the search space of each particle, the particle is close to nearby guide global minimum, avoiding premature convergence algorithm, into a local optimum, thus
Finding the global minimum Rosenbrock function. Experimental results show that the algorithm has a good optimizing performance, similar to some certain areas
Rosenbrock function in the optimization problem provides a new way of thinking.)
- 2014-08-27 19:48:25下载
- 积分:1
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audio-compression-program
音频无损压缩程序,加入随机噪声,利用前向预测算出预测误差,再用熵编码,组帧,最后解码(Lossless audio compression program, by adding random noise to the prediction error is calculated using the forward prediction, and then entropy coding, framing, and finally decoding)
- 2013-03-28 15:40:43下载
- 积分:1
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kxakpcmq
BP神经网络用于函数拟合与模式识别,包含了阵列信号处理的常见算法,具有丰富的参数选项,在matlab R2009b调试通过,可以广泛的应用于数据预测及数据分析,FMCW调频连续波雷达的测距测角。( BP neural network function fitting and pattern recognition, Contains a common array signal processing algorithm, It has a wealth of parameter options, In matlab R2009b debugging through, Can be widely used in data analysis and forecast data, FMCW frequency modulated continuous wave radar range and angular measurements.)
- 2016-03-15 20:44:49下载
- 积分:1
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fangfeng_v43
通过虚拟阵元进行DOA估计,基于小波变换的数字水印算法matlab代码,有较好的参考价值。( Conducted through virtual array DOA estimation, Based on wavelet transform digital watermarking algorithm matlab code, There are good reference value.)
- 2020-09-26 21:47:46下载
- 积分:1
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LMS
使用matlab开发的自适应滤波器文件,现代信号处理的学生可以借鉴一个!(Developed using matlab adaptive filter paper, modern signal processing can learn from a student!)
- 2007-11-05 16:20:18下载
- 积分:1
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matlab_networks_routines
Matlab COdes for network route. You can use it for different kinds of graph algorithms
- 2013-08-19 21:44:30下载
- 积分:1
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adhoc2
matlab环境下的adhoc仿真模拟实例2(adhoc simulation in Matlab environment simulation examples)
- 2012-08-17 17:23:45下载
- 积分:1
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immmix1
使用交互式算法比较单传感器和多传感器的性能。(Interactive algorithm compared with single-sensor and multi-sensor performance.)
- 2011-11-19 18:16:40下载
- 积分:1