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svm
径向基函数网络应用实例 希望对大家有帮助(Application of radial basis function networks hope to help)
- 2010-06-07 19:17:11下载
- 积分：1
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myfun
换能器散射回波信号声强预测，可自拟发射和接收换能器的类型及指向性，海底散射强度，得到不同条件下的散射回波信号声强(Transducer scattering echo sound intensity forecasts can be self-transmitting and receiving transducers of the type and point to the seabed scattering intensity, obtained under different conditions of scattering echo signal sound intensity)
- 2007-12-04 09:43:35下载
- 积分：1
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weixing1
这是一个用matlab模仿的地球同步卫星发射过程。是我学习matlab时编的，希望可以帮助理解matlab编程。(This is an imitation using matlab geosynchronous satellite launch process. I am prepared to learn matlab, and I hope can help understand the matlab programming.)
- 2008-04-05 09:18:30下载
- 积分：1
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DICOMDIR
该文件实现了将医学图像从dicom格式转换为bmp格式，是医学图像处理中至关重要的一步。(The document will be achieved medical images from dicom format to bmp format medical image processing is a crucial step.)
- 2010-11-27 20:48:40下载
- 积分：1
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Laplace
传统的短时谱估计语音增强算法通常假设语音谱分量相互独立，没有考虑语音谱分量间的相关性。针对这
一问题，该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先，假设语音的离散余弦变换(DCT)
系数服从多元Laplace分布，以此利用谱分量间的相关性；在此基础上，利用多元随机矢量的高斯尺度混合模型表
示，推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式；并进一步推导了基于该分布模型的
语音存在概率，对最小均方误差估计子进行修正。实验结果表明，该算法在抑制背景噪声和减少语音失真等方面优
于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time
spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm
with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform
(DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral
components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed
model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech
presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show
that the developed method has better noise suppression performance and lower speech distortion compared to the
traditional speech enhancement method. )
- 2014-01-18 10:44:40下载
- 积分：1
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Matlabsimulatedannealingalgorithmtoolbox
matlab模拟退火算法工具箱,最新版本的matlab工具箱(simulated annealing algorithm matlab toolbox, the latest version of matlab toolbox)
- 2007-08-22 21:17:04下载
- 积分：1
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demo
QPSK 调制解调，采用B方式
可计算误码率及画图(QPSK modulation and demodulation)
- 2009-06-06 23:00:31下载
- 积分：1
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GSO2
It is a Group search optimization program code and the result is good.
- 2011-01-02 14:21:02下载
- 积分：1
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a
说明： 方体切割动态规划,这是个数学建模问题，全赛解题(Cube Cutting Dynamic Programming)
- 2010-03-05 22:55:47下载
- 积分：1
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GAforjobshopschedulingproblemMatlab
遗传算法基于遗传算法的工作车间调度MATLAB程序(GAforjobshopschedulingproblemMatlab)
- 2010-12-16 18:37:52下载
- 积分：1
