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matlab
学习matlab的ppt课件（华中科技大学的内部资料）(Ppt of learning courseware matlab (Huazhong University of Science and Technology)
- 2008-03-25 18:16:39下载
- 积分：1
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lteScheduler
说明： 3GPP LTE上行虚拟MIMO中的一种调度算法源程序代码(3GPP LTE uplink virtual MIMO scheduling algorithm in a source code)
- 2011-03-14 22:29:32下载
- 积分：1
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Matlab-my-best-love
Matlab中Simulink建模与仿真,大家可以用来参考,希望对大家有用(Matlab Simulink modeling and simulation, can be used to reference the hope that useful)
- 2012-06-02 11:05:19下载
- 积分：1
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HeatTransport
数值方法计算传热问题实例
边长为200×200mm的二维矩形材料内的稳态温度分布。上侧和左侧维持恒壁温；下侧为绝热；右侧为对流换热条件。具体参数为：
材料的导热系数=20w/m• k；
上侧温度t1=100℃
右侧流体温度tf=20℃ 表面传热系数 h分别为1w/m2• k和100 w/m2• k
左侧温度t2=20℃
下侧绝热(Numerical method to calculate the heat transfer problem instance side of 200 × 200mm rectangular two-dimensional steady-state temperature distribution within the material. On the left side and to maintain constant wall temperature lower side of insulation the right side of the convective heat transfer conditions. Specific parameters are: thermal conductivity of the material = 20w/m • k on the side of the temperature t1 = 100 ℃ right side of the fluid temperature tf = 20 ℃ surface heat transfer coefficient h were 1w/m2 • k and 100 w/m2 • k temperature t2 = 20 ℃ left side of the insulation under)
- 2011-10-13 17:57:16下载
- 积分：1
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hog
利用的图像处理中的梯度直方图，再加上词袋模型的知识，编得还可以(Gradient histogram of image processing, plus knowledge bag of words model series was also)
- 2015-03-11 09:24:11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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Matlab-OSA
optisystem matlab 的经典例子，非常实用！(optisystem matlab The classic example, very practical!)
- 2021-04-19 11:18:51下载
- 积分：1
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command
说明： MATLAB命令汇总，对基本函数的使用说明，及快捷键(MATLAB command summary, the basic function, the instructions for use and keyboard shortcuts)
- 2009-08-24 16:02:00下载
- 积分：1
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GAaaADRC
采用遗传算法优化自抗扰控制器的参数，简化了调节参数的难度(Genetic algorithm was used ADRC parameters, simplifying the adjustment parameters of difficulty)
- 2015-12-16 10:51:58下载
- 积分：1
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homework2(RGB)
说明： 采用RGB+K-means对路标进行提取，效果十分不错。(RGB+ k-means is adopted to extract road signs, and the effect is very good.)
- 2020-06-20 09:20:01下载
- 积分：1
