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NiotonRaphsonPowerFlow
Nioton Raphson Power Flow for n buses
- 2010-07-12 01:41:11下载
- 积分：1
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1
说明： 变窗宽模拟仿真的MATLAB程序
回归函数的估计mp,估计的偏差px,估计的方差vx(Variable window-width of the MATLAB simulation procedures for regression function estimation mp, the estimated bias px, the estimated variance vx)
- 2009-08-24 09:44:05下载
- 积分：1
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Image
图像处理 车辆跟踪 边缘检测 二值化等等 车辆检测 交通流(Image Edge Detection Vehicle Tracking Vehicle Detection binary traffic flow, etc.)
- 2010-05-30 16:20:05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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music
说明： 采用music算法进行谱峰搜索，并在不同信噪比、阵元数等情况下观察性能(MUSIC algorithm is used to search the spectrum peak)
- 2021-03-23 13:36:23下载
- 积分：1
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7
说明： MATLAB s various matrix operators
- 2009-12-04 06:22:00下载
- 积分：1
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invertedpendulum-(1)
The “INVERTED PENDULUM, ANALYSIS, DESIGN AND IMPLEMENTATION” is a collection of
MATLAB functions and scripts, and SIMULINK models, useful for analyzing Inverted
Pendulum System and designing Control System for it.
This report & MATLAB-files collection are developed as a part of practical assignment on
Control System Analysis, Design & Development practical problem. The assigned
problem of INVERTED PENDULUM is a part of Lab Work of Control System – III Course at
the INSTITUTE OF INDUSTRIAL ELECTRONICS ENGINEERING (IIEE), KARACHI, PAKISTAN
- 2014-01-24 20:41:28下载
- 积分：1
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Matlab++
MATLAB曲面拟合（注：本例参考他人）(MATLAB surface fitting (Note: in this case a reference to others))
- 2008-08-08 11:42:44下载
- 积分：1
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x_pwr_y
本例程用matlab仿真在嵌入式计算中，评价指数函数的计算精度误差。(This routine matlab simulation in embedded computing, computational accuracy error of the evaluation of the exponential function.)
- 2013-04-21 12:46:34下载
- 积分：1
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SVM_p0
一个支持向量机程序,很好用,希望对大家有帮助.(A support vector machine procedures, very good, and hope to have everyone help.)
- 2007-09-30 00:13:05下载
- 积分：1
