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svctools
说明: 最小二乘支持向量机的matlab工具箱,包含几乎所有常用的支持向量机应用函数。(Least squares support vector machines matlab toolbox, including almost all commonly used applications of support vector machine function.)
- 2008-09-28 10:06:21下载
- 积分:1
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lms_and_rls
LMS 和 RLS算法matlab程序,该算法用于数字信号处理(LMS and RLS algorithm matlab program, the algorithms used in digital signal processing)
- 2012-08-27 16:36:01下载
- 积分:1
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hw3
Download the file town .jpg, which is a 1024×768, 256-grayscale image taken on a bright
sunny day. The image was taken in the shadow of a building. As the result, the sunlight
areas are glaring white and the shadow areas are dark and low contrast. Using the image
enhancement techniques covered in class, increase the contrast and the brightness of the
dark areas, and reduce the brightness of the sunny areas
- 2014-09-11 15:09:54下载
- 积分:1
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CACC_Discretization
一种基于分类属性的相依系数的离散化方法.对于一部分为分类属性和连续属性的离散化问题解决较好.(algorithm based on Class-Attribute Contingency Coefficient,Is a study of the discretization, algorithms and procedures )
- 2010-06-05 00:27:37下载
- 积分:1
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exa060302
利用单带滤波器来设计一个半带滤波器,并显示半带滤波器H0,H1,及 H0+H1的幅频响应
单带滤波器的归一化截止频率为0.84,长度=16,半带滤波器的长度=31。(to explain how to design a biorthogonal FB by Lattice structure)
- 2009-11-05 10:44:50下载
- 积分:1
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channel
该程序用来模拟信道,其中信道的功能包括加性高斯白噪声和多径信道(The program used to simulate the channel, which channels include additive white Gaussian noise and multipath channel)
- 2010-05-11 07:26:07下载
- 积分:1
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modulation-classify
在MATLAB中使用决策论的方法进行调制方式识别,可以识别AM,FM,USB,LSB,ASK,PSK,FSK等多种调制方式(In MATLAB using the decision theory approach to modulation recognition, you can identify the AM, FM, USB, LSB, ASK, PSK, FSK modulation and other)
- 2011-11-11 13:22:19下载
- 积分:1
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power-system-dynamic
analysis of dynamic of power system
- 2013-10-11 21:44:59下载
- 积分:1
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ovadd
overlap addition for input sequence long
- 2009-04-21 21:33:28下载
- 积分:1
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logistic_dwt
说明: 】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的
低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT
(Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of
the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the
relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is
robust against some StirMark attacks.)
- 2009-08-07 08:49:10下载
- 积分:1