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于 2015-02-25 发布文件大小:786KB

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Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.

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samples
Genetic Algorithm for function maximization. Especially useful for functions with kinks and discontinuities, and where a good "starting point" is unavailable.

2010-07-14 03:26:45下载

积分：1
viterbi_decoder
说明：这是一个针对卷积码的维特比译码器.开发环境为MATLAB(This is a viterbi_decoder which can decode convolution codes.)

2009-08-07 10:35:52下载

积分：1
ACO_Hamilton
哈米尔顿回路！！！经典的ACO_Hamilton！！！图论必用(Hamilton circuit! ! ! Classic ACO_Hamilton! ! ! Graph theory must be used)

2011-08-18 19:16:13下载

积分：1
vol_nonlinear
在matlab中利用Volterra非线形滤波器进行系统辨识，并带有一个应用示例。代码带有详细注释。(In the matlab filter using Volterra non-linear system identification, and with an application example. Code with detailed comments.)

2021-03-16 14:19:22下载

积分：1
julei2
说明：自己编写的使用聚类方法进行彩色图象分割效果还可以(themselves prepared for the use of clustering methods color image segmentation can also effect)

2006-05-12 11:28:26下载

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LTE_Advanced
CoMP 技术是LTE-A 的关键技术之一，能够显著的提高小区吞吐量和边缘用户速率。文章首先阐述了CoMP 的技术优势；随后介绍了 CoMP 的技术原理，系统模型以及传输方案等方面的内容；最后总结CoMP 技术面临的机遇和挑战。(CoMP technology is one of the key technologies for LTE-A, can significantly increase the rate of cell throughput and edge user. This paper described the technical advantages of CoMP subsequently introduced of CoMP technology principle, the system model and transmission scheme aspects concluded the opportunities and challenges faced by the CoMP technology.)

2013-04-10 21:22:18下载

积分：1
rayleigh-channel-matlab
瑞利衰落信道是一种无线电信号传播环境的统计模型。本文章介绍了什么是瑞利信道并给出了用matlab模拟瑞利信道时的源代码(rayleigh fading channel and matlab codes)

2013-05-04 22:47:41下载

积分：1
bdpca-recognition
基于bdpca重构的matlab程序，附带图片，适合于表情识别初学者研究学习。(a matlab code of bdpca reconstruction with some expression pictures which is really useful for expression recognition researchers.)

2014-01-15 21:58:27下载

积分：1
xsk_rd1
关于SAR的一个仿真程序，采用RD算法编写的一个MATLAB源程序，通过仔细分析还可以很方便的将其扩展为用于实测数据的成像。(On the SAR of a simulation program, written by RD algorithm, a MATLAB source, through careful analysis also can easily be extended to the measured data for imaging.)

2010-10-25 15:52:29下载

积分：1
matlabchazhnh
函数逼近与曲线（面）拟合种插值方法数值微分解线性方程组的直接方法(Function approximation and curve (surface) fitting kinds of interpolation method, numerical micro-decomposition of the direct method of linear equations)

2010-01-08 23:44:17下载

积分：1

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