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FuzzyCM
说明： 一个包含多个matlab文件的工具包，利用它可以方便使用模糊c均值聚类(Matlab file contains more than one kit, using it can easily use the fuzzy c means clustering)
- 2011-04-17 00:13:00下载
- 积分：1
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sonar
主要实现的是系统在分布式管理下，在一定可靠性的条件下，系统的稳定性的判断。通过得到的计算值来估算系统的可靠性。(Mainly achieved in distributed under the management of the system, the reliability of certain conditions, the stability of the system of judgments. Obtained by calculating the value of to estimate the reliability of the system.)
- 2011-06-19 14:19:12下载
- 积分：1
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04470099
A semi blind technique for estimating the carrier frequency offset in OFDM communication systems is presented in this
paper. The fractional and integer frequency offsets are esti-mated by employing a few null subcarriers in the rst OFDM
symbol in a frame. While the conventional null subcarrier based methods estimate the offset by a single global search, the
proposed method employs a two stage estimator, which greatly minimize the computational complexity.
- 2013-02-19 15:39:26下载
- 积分：1
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gabor_image_paper
Example of a two-dimensional Gabor filterIn image processing, a Gabor filter, named after Dennis Gabor, is a linear filter used for edge detection. Frequency and orientation representations of Gabor filter are similar to those of human visual system, and it has been found to be particularly appropriate for texture representation and discrimination. In the spatial domain, a 2D Gabor filter is a Gaussian kernel function modulated by a sinusoidal plane wave. The Gabor filters are self-similar – all filters can be generated from one mother wavelet by dilation and rotation
- 2010-06-28 17:56:48下载
- 积分：1
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bf
说明： 多天线等距线阵阵列波束形成，鲁棒稳健处理程序(Equidistance line bursts out multi-antenna beamforming, robust sound processing)
- 2010-10-13 20:11:07下载
- 积分：1
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WATERFILLING-ALGORITHM
OFDM系统中采用注水算法进行功率分配，比较传统的一种功率分配算法，在此基础上稍有改进(OFDM system uses water power allocation algorithm, a more traditional power allocation algorithm, on this basis, a slight improvement)
- 2015-07-08 18:40:09下载
- 积分：1
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Fundamentals_of_Digital_Electronics
by Professor Barry Paton
Dalhousie University
- 2010-11-09 23:12:56下载
- 积分：1
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CalendarTable
本代码在matlab环境下运行，从而出现日历和时间。(Calendar and time display)
- 2010-09-11 22:05:59下载
- 积分：1
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DCT_SVD
说明： 本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。(This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack.)
- 2010-04-18 18:42:59下载
- 积分：1
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15-05-0034-00-004a-ieee802-15-4a-channel-model-mat
matlab 源码 实现宽带通信中多入多出系统性能的最优化(matlab original code implement wimax system perform optical)
- 2010-09-19 19:00:24下载
- 积分：1
